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  • 1. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Achary, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Andrieu, B
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Asman, B
    Jesus, Assis
    Atramentov, O
    Avila, C
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, C
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Biscarat, C
    Blazey, G
    Blekman, F
    Blessing, S
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Butler, M
    Calfayan, R
    Calvet, S
    Cammin, J
    Carrera, E
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, M
    Chandra, A
    Cheu, E
    Chevallier, F
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    Martins, Oliveira
    DeVaughan, K
    Degenhardt, D
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dong, H
    Dorland, T
    Dubey, A
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Evans, H
    Evdokimov, A
    Evclokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Geng, W
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gollub, N
    Uppsala University.
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hobbs, D
    Hoeneisen, B
    Hoeth, H
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Johnston, D
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Kalk, M
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kau, D
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, M
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-R.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lim, K
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magass, C
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Maravin, Y
    Martin, B
    McCarthy, R
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Naumann, A
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Dell, V
    O'Neil, C
    Obrantn, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y. Garzon, J
    Owen, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    da Silva, Prado
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renket, P
    Rich, P
    Rieger, J
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schlobohm, S
    Schwanenberger, C
    Schwartzman, A
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Steele, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tamburello, P
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Torchiani, I
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Vilanova, D
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Williams, M
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Yacoob, S
    Yamada, R
    Yang, W.-C.
    Yasuda, T
    Yatsunenko, A
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zelitch, S
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zieminski, A
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Measurement of differential Z/gamma* plus jet plus X cross sections in p(p)over-bar collisions at root S=1.96 TeV2008In: Physics Letters B, ISSN 0370-2693, E-ISSN 1873-2445, Vol. 669, no 5, p. 278-286Article in journal (Refereed)
    Abstract [en]

    We present new measurements of differential cross sections for Z/gamma* (-> mu mu) + jet + X production in a 1 fb(-1) data sample collected with the DO detector in p (p) over bar collisions at root s = 1.96 TeV. Results include the first measurements differential in the Z/gamma* transverse momentum and rapidity, as well as new measurements differential in the leading jet transverse momentum and rapidity. Next-to-leading order perturbative QCD predictions are compared to the measurements, and reasonable agreement is observed, except in the region of low Z/gamma* transverse momentum. Predictions from two event generators based on matrix elements and parton showers, and one pure parton shower event generator are also compared to the measurements. These show significant overall normalization differences to the data and have varied success in describing the shape of the distributions.

  • 2. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahn, H
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Anderson, S
    Andrieu, B
    Anzelc, S
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University.
    Jesus, Assis
    Atramentov, O
    Autermann, C
    Avila, C
    Ay, C
    Badaud, F
    Baden, A
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, C
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Biscarat, C
    Blazey, G
    Blekman, F
    Blessing, S
    Bloch, D
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burke, S
    Burnett, H
    Buszello, P
    Butler, M
    Calfayan, P
    Calvet, S
    Cammin, J
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, K
    Chan, M
    Chandra, A
    Charles, F
    Cheu, E
    Chevallier, F
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Coadou, Y
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    De Oliveira Martins, C
    Degenhardt, D
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dong, H
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Ford, M
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Gallas, E
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Gele, D
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gollub, N
    Uppsala University.
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Harrington, R
    Hauptman, M
    Hauser, R
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinmiller, M
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hobbs, D
    Hoeneisen, B
    Hoeth, H
    Hohlfeld, M
    Hong, J
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Kalinin, M
    Kalk, M
    Kappler, S
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kau, D
    Kaur, R
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, M
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Korablev, M
    Kozelov, V
    Kraus, J
    Krop, D
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Leveque, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magass, C
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Mao, S
    Maravin, Y
    Martin, B
    McCarthy, R
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Millet, T
    Mitrevski, J
    Molina, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulders, M
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Naumann, A
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Dell, V
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    Prado da Silva, L
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Reucroft, S
    Rich, P
    Rieger, J
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Santoro, A
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schwanenberger, C
    Schwartzman, A
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Steele, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tamburello, P
    Tanasijczuk, A
    Taylor, W
    Temple, J
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Toole, T
    Torchiani, I
    Trefzger, T
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Vaupel, M
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Von Toerne, E
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, L
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Yacoob, S
    Yamada, R
    Yan, M
    Yasuda, T
    Yatsunenko, A
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zatserklyaniy, A
    Zeitnitz, C
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zieminski, A
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Measurement of B-s(0) Mixing Parameters from the Flavor-Tagged Decay B-s(0)-> J/psi phi2008In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 101, no 24, p. 241801-Article in journal (Refereed)
    Abstract [en]

    From an analysis of the flavor-tagged decay B-s(0)-> J/psi phi we obtain the width difference between the B-s(0) light and heavy mass eigenstates, Delta Gamma(s)=0.19 +/- 0.07(stat)(-0.01)(+0.02)(syst) ps(-1), and the CP-violating phase, phi(s)=-0.57(-0.30)(+0.24)(stat)(-0.02)(+0.08)(syst). The allowed 90% CL intervals of Delta Gamma(s) and phi(s) are 0.06

  • 3. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Anderson, S
    Andrieu, B
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University.
    Assis Jesus, S
    Atramentov, O
    Avila, C
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, Camille
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Biscarat, C
    Blazey, G
    Blekman, F
    Blessing, S
    Bloch, D
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Butler, M
    Calfayan, P
    Calvet, S
    Cammin, J
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, K
    Chan, M
    Chandra, A
    Charles, F
    Cheu, E
    Chevallier, F
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    Martins, Oliveira
    Degenhardt, D
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dong, H
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Gallas, E
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Gele, D
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gollub, N
    Uppsala University.
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hauser, R
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hobbs, D
    Hoeneisen, B
    Hoeth, H
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Kalk, M
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kau, D
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Kertzscher, G
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, M
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magass, C
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Mao, S
    Maravin, Y
    Martin, B
    McCarthy, R
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Millet, T
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Naumann, A
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Dell, V
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    Prado da Silva, L
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Reucroft, S
    Rich, P
    Rieger, J
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schwanenberger, C
    Schwartzman, A
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Steele, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tamburello, P
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Toole, T
    Torchiani, I
    Trefzger, T
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Vaupel, M
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Von Toerne, E
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, L
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Yacoob, S
    Yamada, R
    Yasuda, T
    Yatsunenko, A
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zieminski, A
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Search for Charged Higgs Bosons Decaying into Top and Bottom Quarks in pp Collisions2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 19, p. 191802-Article in journal (Refereed)
    Abstract [en]

    We describe a search for production of a charged Higgs boson, qq>-> H+, reconstructed in the tb final state in the mass range 180 <= M-H(+)<= 300 GeV. The search was undertaken at the Fermilab Tevatron collider with a center-of-mass energy s=1.96 TeV and uses 0.9 fb(-1) of data collected with the D0 detector. We find no evidence for charged Higgs boson production and set upper limits on the production cross section in the types I, II, and III two-Higgs-doublet models (2HDMs). An excluded region in the (M-H(+), tan beta) plane for type I 2HDM is presented.

  • 4. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Anderson, S
    Andrieu, B
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Jesus, Assis
    Atramentov, O
    Avila, C
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, C
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Biscarat, C
    Blazey, G
    Blekman, F
    Blessing, S
    Bloch, D
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Butler, M
    Calfayan, P
    Calvet, S
    Cammin, J
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, K
    Chan, M
    Chandra, A
    Charles, F
    Cheu, E
    Chevallier, F
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    De Oliveira Martins, C
    Degenhardt, D
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dong, H
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Gallas, E
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Gele, D
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gollub, N
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hauser, R
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hobbs, D
    Hoeneisen, B
    Hoeth, H
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Kalk, M
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kau, D
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, M
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magass, C
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Mao, S
    Maravin, Y
    Martin, B
    McCarthy, R
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Millet, T
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Naumann, A
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Dell, V
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    da Silva, Prado
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Reucroft, S
    Rich, P
    Rieger, J
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schwanenberger, C
    Schwartzman, A
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Steele, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tamburello, P
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Toole, T
    Torchiani, I
    Trefzger, T
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Vaupel, M
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Von Toerne, E
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, L
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Yacoob, S
    Yamada, R
    Yasuda, T
    Yatsunenko, A
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zieminski, A
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Search for Third Generation Scalar Leptoquarks Decaying into tau b2008In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 101, no 24, p. 241802-Article in journal (Refereed)
    Abstract [en]

    We have searched for third generation leptoquarks (LQ(3)) using 1.05 fb(-1) of data collected with the D0 detector at the Fermilab Tevatron Collider operating at s=1.96 TeV. We set a 95% C.L. lower limit of 210 GeV on the mass of a scalar LQ(3) state decaying solely to a b quark and a tau lepton.

  • 5. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Andrieu, B
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University.
    Assis Jesus, S
    Atramentov, O
    Avila, C
    BackusMayes, J
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, C
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Blazey, G
    Blekman, F
    Blessing, S
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Calfayan, P
    Calpas, B
    Calvet, S
    Cammin, J
    Carrasco-Lizarraga, A
    Carrera, E
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, M
    Chandra, A
    Cheu, E
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De la Cruz-Burelo, E
    De Oliveira Martins, C
    DeVaughan, K
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dorland, T
    Dubey, A
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dutt, S
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Escalier, M
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Geng, W
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hoang, T
    Hobbs, D
    Hoeneisen, B
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Huske, N
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Johnston, D
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, N
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lim, K
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna-Garcia, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Maravin, Y
    Martin, B
    McCarthy, R
    Meijer, M
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padilla, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    Prado da Silva, L
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Rich, P
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schlobohm, S
    Schwanenberger, C
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Torchiani, I
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Vilanova, D
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Williams, J
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Xu, C
    Yacoob, S
    Yamada, R
    Yang, W.-C.
    Yasuda, T
    Yatsunenko, A
    Ye, Z
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zelitch, S
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Search for admixture of scalar top quarks in the t(t)over-bar lepton + jets final state at root s=1.96 TeV2009In: Physics Letters B, ISSN 0370-2693, E-ISSN 1873-2445, Vol. 674, no 1, p. 4-10Article in journal (Refereed)
    Abstract [en]

    A search for pair production of the lightest supersymmetric partner of the top quark, (t) over tilde (1), is performed in the lepton + jets channel using 0.9 fb(-1) of data collected by the D circle divide experiment. Kinematic differences between (t) over tilde (1)(t) over tilde (1) and the dominant top quark pair production background are used to separate the two processes. First limits from Run II of the Fermilab Tevatron Collider for the scalar top quark decaying to a chargino and a b quark ((t) over tilde1 -> (chi) over tilde (+)(1)b) are obtained for scalar top quark masses of 130-190 GeV and chargino masses of 90-150 GeV.

  • 6. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Andrieu, B
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Assis Jesus, S
    Atramentov, O
    Avila, C
    BackusMayes, J
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, Camille
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Blazey, G
    Blekman, F
    Blessing, S
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Calfayan, P
    Calpas, B
    Calvet, S
    Cammin, J
    Carrasco-Lizarraga, A
    Carrera, E
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, M
    Chandra, A
    Cheu, E
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    De Oliveira Martins, C
    DeVaughan, K
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dorland, T
    Dubey, A
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dutt, S
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Escalier, M
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Geng, W
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hoang, T
    Hobbs, D
    Hoeneisen, B
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Huske, N
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Johnston, D
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, N
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lim, K
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna-Garcia, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Maravin, Y
    Martin, B
    McCarthy, R
    Meijer, M
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padilla, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    Prado da Silva, L
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Rich, P
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schlobohm, S
    Schwanenberger, C
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Torchiani, I
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Vilanova, D
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Williams, J
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Xu, C
    Yacoob, S
    Yamada, R
    Yang, W.-C.
    Yasuda, T
    Yatsunenko, A
    Ye, Z
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zelitch, S
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Search for Resonant Diphoton Production with the D0 Detector2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 23, p. 231801-Article in journal (Refereed)
    Abstract [en]

    We present a search for a narrow resonance in the inclusive diphoton final state using similar to 2.7 fb(-1) of data collected with the D0 detector at the Fermilab Tevatron p (p) over bar Collider. We observe good agreement between the data and the background prediction, and set the first 95% C. L. upper limits on the production cross section times the branching ratio for decay into a pair of photons for resonance masses between 100 and 150 GeV. This search is also interpreted in the context of several models of electroweak symmetry breaking with a Higgs boson decaying into two photons.

  • 7. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Andrieu, B
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University.
    Assis Jesus, S
    Atramentov, O
    Avila, C
    BackusMayes, J
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, Camille
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Blazey, G
    Blekman, F
    Blessing, S
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Calfayan, P
    Calpas, B
    Calvet, S
    Cammin, J
    Carrasco-Lizarraga, A
    Carrera, E
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, M
    Chandra, A
    Cheu, E
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    Martins, Oliveira
    DeVaughan, K
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dorland, T
    Dubey, A
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dutt, S
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Escalier, M
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Geng, W
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hoang, T
    Hobbs, D
    Hoeneisen, B
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Huske, N
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Johnston, D
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, N
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lim, K
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna-Garcia, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Maravin, Y
    Martin, B
    McCarthy, R
    Meijer, M
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padilla, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    Prado da Silva, L
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Rich, P
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schlobohm, S
    Schwanenberger, C
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Torchiani, I
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Vilanova, D
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Williams, J
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Xu, C
    Yacoob, S
    Yamada, R
    Yang, W.-C.
    Yasuda, T
    Yatsunenko, A
    Ye, Z
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zelitch, S
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Measurement of gamma + b + X and gamma + c + X Production Cross Sections in pp > Collisions at s=1.96 TeV2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 19, p. 192002-Article in journal (Refereed)
    Abstract [en]

    First measurements of the differential cross sections d(3)sigma/(dp(T)(gamma)dy(gamma)dy(jet)) for the inclusive production of a photon in association with a heavy quark (b, c) jet are presented, covering photon transverse momenta 30 < p(T)(gamma)< 150 GeV, photon rapidities |y(gamma)|< 1.0, jet rapidities |y(jet)|< 0.8, and jet transverse momenta p(T)(jet)> 15 GeV. The results are based on an integrated luminosity of 1 fb(-1) in pp collisions at s=1.96 TeV recorded with the D0 detector at the Fermilab Tevatron Collider. The results are compared with next-to-leading order perturbative QCD predictions.

  • 8. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Andrieu, B
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University.
    Assis Jesus, S
    Atramentov, O
    Avila, C
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, C
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Uppsala University.
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Biscarat, C
    Blazey, G
    Blekman, F
    Blessing, S
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Butler, M
    Calfayan, P
    Calvet, S
    Cammin, J
    Carrera, E
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, M
    Chandra, A
    Cheu, E
    Chevallier, F
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    De Oliveira Martins, C
    DeVaughan, K
    Degenhardt, D
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dong, H
    Dorland, T
    Dubey, A
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Geng, W
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gollub, N
    Uppsala University.
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hobbs, D
    Hoeneisen, B
    Hoeth, H
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Johnston, D
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Kalk, M
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kau, D
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, M
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lim, K
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magass, C
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Maravin, Y
    Martin, B
    McCarthy, R
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Naumann, A
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Dell, V
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    da Silva, Prado
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Rich, P
    Rieger, J
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schlobohm, S
    Schwanenberger, C
    Schwartzman, A
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Steele, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tamburello, P
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Torchiani, I
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Vilanova, D
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Williams, M
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Yacoob, S
    Yamada, R
    Yang, W.-C.
    Yasuda, T
    Yatsunenko, A
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zelitch, S
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zieminski, A
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Search for the Standard Model Higgs Boson in the Missing Energy and Acoplanar b-Jet Topology at root s=1.96 TeV2008In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 101, no 25, p. 251802-Article in journal (Refereed)
    Abstract [en]

    We report a search for the standard model Higgs boson in the missing energy and acoplanar b-jet topology, using an integrated luminosity of 0.93 fb(-1) recorded by the D0 detector at the Fermilab Tevatron p (p) over bar Collider. The analysis includes signal contributions from p (p) over bar -> ZH -> v (v) over barb (b) over bar, as well as from WH production in which the charged lepton from the W boson decay is undetected. Neural networks are used to separate signal from background. In the absence of a signal, we set limits on sigma(p (p) over bar -> VH) x B(H -> b (b) over bar) at the 95% C.L. of 2.6-2.3 pb, for Higgs boson masses in the range 105-135 GeV, where V W, Z. The corresponding expected limits range from 2.8 to 2.0 pb.

  • 9. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Andrieu, B
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University.
    Assis Jesus, S
    Atramentov, O
    Avila, C
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, Camille
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Blazey, G
    Blekman, F
    Blessing, S
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Calfayan, P
    Calvet, S
    Cammin, J
    Carrasco-Lizarraga, A
    Carrera, E
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, M
    Chandra, A
    Cheu, E
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De la Cruz-Burelo, E
    Martins, Oliveira
    DeVaughan, K
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dorland, T
    Dubey, A
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dutt, S
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Geng, W
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hoang, T
    Hobbs, D
    Hoeneisen, B
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Johnston, D
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, N
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lim, K
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna-Garcia, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Maravin, Y
    Martin, B
    McCarthy, R
    Meijer, M
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    Prado da Silva, L
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Rich, P
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schlobohm, S
    Schwanenberger, C
    Schwartzman, A
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Torchiani, I
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Vilanova, D
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Williams, J
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Xu, C
    Yacoob, S
    Yamada, R
    Yang, W.-C.
    Yasuda, T
    Yatsunenko, A
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zelitch, S
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zieminski, A
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Search for the lightest scalar top quark in events with two leptons in p(p)over-bar collisions at root s=1.96 TeV2009In: Physics Letters B, ISSN 0370-2693, E-ISSN 1873-2445, Vol. 675, no 3-4, p. 289-296Article in journal (Refereed)
    Abstract [en]

    We report results of a search for the pair production of the lightest supersymmetric partner of the top quark, (t) over bar (1), using a data set corresponding to an integrated luminosity of 1 fb(-1) collected by the D circle divide detector at a p (p) over bar center-of-mass energy of 1.96 TeV at the Fermilab Tevatron collider. Both scalar top quarks are assumed to decay into a b quark, a charged lepton and a scalar neutrino. The search is performed in the electron Plus muon and dielectron final states. The signal topology consists of two isolated leptons, missing transverse energy, and jets. We find no evidence for this process and exclude regions of parameter space in the framework of the minimal supersymmetric standard model.

  • 10. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Andrieu, B
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University.
    Jesus, Assis
    Atramentov, O
    Avila, C
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, C
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Biscarat, C
    Blazey, G
    Blekman, F
    Blessing, S
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Butler, M
    Calfayan, P
    Calvet, S
    Cammin, J
    Carrasco-Lizarraga, A
    Carrera, E
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, M
    Chandra, A
    Cheu, E
    Chevallier, F
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    Martins, Oliveira
    De Vaughan, K
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dorland, T
    Dubey, A
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Geng, W
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hobbs, D
    Hoeneisen, B
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Johnston, D
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kau, D
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, M
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lim, K
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna-Garcia, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magass, C
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Maravin, Y
    Martin, B
    McCarthy, R
    Meijer, M
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Naumann, A
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Dell, V
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    da Silva, Prado
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Rich, P
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schlobohm, S
    Schwanenberger, C
    Schwartzman, A
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Torchiani, I
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Vilanova, D
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Williams, M
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Xu, C
    Yacoob, S
    Yamada, R
    Yang, W.-C.
    Yasuda, T
    Yatsunenko, A
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zelitch, S
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zieminski, A
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Search for Long-Lived Charged Massive Particles with the D0 Detector2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 16, p. 161802-Article in journal (Refereed)
    Abstract [en]

    We search for long-lived charged massive particles using 1.1 fb(-1) of data collected by the D0 detector at the Fermilab Tevatron pp Collider. Time-of-flight information is used to search for pair produced long-lived tau sleptons, gauginolike charginos, and Higgsino-like charginos. We find no evidence of a signal and set 95% C.L. cross section upper limits for staus, which vary from 0.31 to 0.04 pb for stau masses between 60 and 300 GeV. We also set lower mass limits of 206 GeV (171 GeV) for pair produced charged gauginos (Higgsinos).

  • 11. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Andrieu, B
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University.
    Jesus, Assis
    Atramentov, O
    Avila, C
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, C
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Blazey, G
    Blekman, F
    Blessing, S
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Calfayan, P
    Calvet, S
    Cammin, J
    Carrasco-Lizarraga, A
    Carrera, E
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, M
    Chandra, A
    Cheu, E
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    da Motta, H
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    Martins, Oliveira
    De Vaughan, K
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dorland, T
    Dubey, A
    Dudko, V
    Duflot, L
    Dugad, R
    Duggan, D
    Duperrin, A
    Dutt, S
    Dyer, J
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Garcia, C
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Geng, W
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hoang, T
    Hobbs, D
    Hoeneisen, B
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Johnston, D
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, N
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lim, K
    Lima, R
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna-Garcia, R
    Lyon, L
    Maciel, A
    Mackin, D
    Madaras, J
    Maettig, P
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Maravin, Y
    Martin, B
    McCarthy, R
    Meijer, M
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Petteni, M
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Pope, G
    Popov, V
    Potter, C
    da Silva, Prado
    Prosper, B
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Rich, P
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schlobohm, S
    Schwanenberger, C
    Schwartzman, A
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Sznajder, A
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Torchiani, I
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Vilanova, D
    Villeneuve-Seguier, F
    Vint, P
    Vokac, P
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wermes, N
    Wetstein, M
    White, A
    Wicke, D
    Williams, J
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Xu, C
    Yacoob, S
    Yamada, R
    Yang, W.-C.
    Yasuda, T
    Yatsunenko, A
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zelitch, S
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zieminski, A
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Evidence of WW and WZ Production with lepton plus jets Final States in pp Collisions at root s=1.96 TeV2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 16, p. 161801-Article in journal (Refereed)
    Abstract [en]

    We present first evidence for WW+WZ production in lepton+jets final states at a hadron collider. The data correspond to 1.07 fb(-1) of integrated luminosity collected with the D0 detector at the Fermilab Tevatron in pp collisions at root s=1.96 TeV. The observed cross section for WW+WZ production is 20.2 +/- 4.5 pb, consistent with the standard model and more precise than previous measurements in fully leptonic final states. The probability that background fluctuations alone produce this excess is < 5.4x10(-6), which corresponds to a significance of 4.4 standard deviations.

  • 12. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Anastasoaie, M
    Ancu, S
    Andeen, T
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University.
    Atramentov, O
    Avila, C
    BackusMayes, J
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, P
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, Camille
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Blazey, G
    Blessing, S
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchanan, J
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Calfayan, P
    Calpas, B
    Calvet, S
    Cammin, J
    Carrasco-Lizarraga, A
    Carrera, E
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, M
    Chandra, A
    Cheu, E
    Cho, K
    Choi, S
    Choudhary, B
    Christofek, L
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cuplov, V
    Cutts, D
    Cwiok, M
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    DeVaughan, K
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dorland, T
    Dubey, A
    Dudko, V
    Duflot, L
    Duggan, D
    Duperrin, A
    Dutt, S
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Ermolov, P
    Escalier, M
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Geng, W
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gomez, B
    Goussiou, A
    Grannis, D
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Hadley, J
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hoang, T
    Hobbs, D
    Hoeneisen, B
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Huske, N
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jamin, D
    Jarvis, C
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Johnston, D
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, N
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lim, K
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna-Garcia, R
    Lyon, L
    Maciel, A
    Mackin, D
    Maettig, P
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Maravin, Y
    Martin, B
    McCarthy, R
    Meijer, M
    Melnitchouk, A
    Mendoza, L
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Mitrevski, J
    Mommsen, K
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    O'Neil, C
    Obrant, G
    Ochando, C
    Onoprienko, D
    Orduna, J
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padilla, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Popov, V
    Potter, C
    Prado da Silva, L
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Rich, P
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rodrigues, F
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schlobohm, S
    Schwanenberger, C
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strandberg, S
    Uppsala University.
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Tissandier, F
    Titov, M
    Tokmenin, V
    Torchiani, I
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    Vachon, B
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Vilanova, D
    Vint, P
    Vokac, P
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wetstein, M
    White, A
    Wicke, D
    Williams, J
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Xu, C
    Yacoob, S
    Yamada, R
    Yang, W.-C.
    Yasuda, T
    Yatsunenko, A
    Ye, Z
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zelitch, S
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Measurement of the Z gamma -> nu(nu)over-bar gamma Production Cross Section and Limits on Anomalous ZZ gamma and Z gamma gamma Couplings in p(p)over-bar Collisions at root s=1.96 TeV2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 20, p. 201802-Article in journal (Refereed)
    Abstract [en]

    We present the first observation of the Z gamma -> nu(nu) over bar gamma process at the Fermilab Tevatron at 5.1 standard deviations significance, based on 3.6 fb(-1) of integrated luminosity collected with the D0 detector at the Fermilab Tevatron p (p) over bar Collider at root s = 1.96 TeV. The measured Z gamma production cross section multiplied by the branching fraction of Z -> nu(nu) over bar is 32 +/- 9(stat + syst) +/- 2(lumi) fb for the photon E-T > 90 GeV. It is in agreement with the standard model prediction of 39 +/- 4 fb. We set limits on anomalous trilinear Z gamma gamma and ZZ gamma gauge boson couplings, most of which are the most restrictive to date.

  • 13. Abazov, M
    et al.
    Abbott, B
    Abolins, M
    Acharya, S
    Adams, M
    Adams, T
    Aguilo, E
    Ahsan, M
    Alexeev, D
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, A
    Ancu, S
    Andeen, T
    Anzelc, S
    Aoki, M
    Arnoud, Y
    Arov, M
    Arthaud, M
    Askew, A
    Åsman, B
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Atramentov, O
    Avila, C
    BackusMayes, J
    Badaud, F
    Bagby, L
    Baldin, B
    Bandurin, V
    Banerjee, S
    Barberis, E
    Barfuss, A.-F.
    Bargassa, P
    Baringer, P
    Barreto, J
    Bartlett, F
    Bassler, U
    Bauer, D
    Beale, S
    Bean, A
    Begalli, M
    Begel, M
    Belanger-Champagne, Camille
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy.
    Bellantoni, L
    Bellavance, A
    Benitez, A
    Beri, B
    Bernardi, G
    Bernhard, R
    Bertram, I
    Besancon, M
    Beuselinck, R
    Bezzubov, A
    Bhat, C
    Bhatnagar, V
    Blazey, G
    Blessing, S
    Bloom, K
    Boehnlein, A
    Boline, D
    Bolton, A
    Boos, E
    Borissov, G
    Bose, T
    Brandt, A
    Brock, R
    Brooijmans, G
    Bross, A
    Brown, D
    Bu, B
    Buchholz, D
    Buehler, M
    Buescher, V
    Bunichev, V
    Burdin, S
    Burnett, H
    Buszello, P
    Calfayan, P
    Calpas, B
    Calvet, S
    Cammin, J
    Carrasco-Lizarraga, A
    Carrera, E
    Carvalho, W
    Casey, K
    Castilla-Valdez, H
    Chakrabarti, S
    Chakraborty, D
    Chan, M
    Chandra, A
    Cheu, E
    Cho, K
    Choi, S
    Choudhary, B
    Christoudias, T
    Cihangir, S
    Claes, D
    Clutter, J
    Cooke, M
    Cooper, E
    Corcoran, M
    Couderc, F
    Cousinou, M.-C.
    Crepe-Renaudin, S
    Cutts, D
    Cwiok, M
    Das, A
    Davies, G
    De, K
    de Jong, J
    De La Cruz-Burelo, E
    DeVaughan, K
    Deliot, F
    Demarteau, M
    Demina, R
    Denisov, D
    Denisov, P
    Desai, S
    Diehl, T
    Diesburg, M
    Dominguez, A
    Dorland, T
    Dubey, A
    Dudko, V
    Duflot, L
    Duggan, D
    Duperrin, A
    Dutt, S
    Dyshkant, A
    Eads, M
    Edmunds, D
    Ellison, J
    Elvira, D
    Enari, Y
    Eno, S
    Escalier, M
    Evans, H
    Evdokimov, A
    Evdokimov, N
    Facini, G
    Ferapontov, V
    Ferbel, T
    Fiedler, F
    Filthaut, F
    Fisher, W
    Fisk, E
    Fortner, M
    Fox, H
    Fu, S
    Fuess, S
    Gadfort, T
    Galea, F
    Garcia-Bellido, A
    Gavrilov, V
    Gay, P
    Geist, W
    Geng, W
    Gerber, E
    Gershtein, Y
    Gillberg, D
    Ginther, G
    Gomez, B
    Goussiou, A
    Grannis, D
    Greder, S
    Greenlee, H
    Greenwood, D
    Gregores, M
    Grenier, G
    Gris, Ph
    Grivaz, J.-F.
    Grohsjean, A
    Gruenendahl, S
    Gruenewald, W
    Guo, F
    Guo, J
    Gutierrez, G
    Gutierrez, P
    Haas, A
    Haefner, P
    Hagopian, S
    Haley, J
    Hall, I
    Hall, E
    Han, L
    Harder, K
    Harel, A
    Hauptman, M
    Hays, J
    Hebbeker, T
    Hedin, D
    Hegeman, G
    Heinson, P
    Heintz, U
    Hensel, C
    Heredia-De La Cruz, I
    Herner, K
    Hesketh, G
    Hildreth, D
    Hirosky, R
    Hoang, T
    Hobbs, D
    Hoeneisen, B
    Hohlfeld, M
    Hossain, S
    Houben, P
    Hu, Y
    Hubacek, Z
    Huske, N
    Hynek, V
    Iashvili, I
    Illingworth, R
    Ito, S
    Jabeen, S
    Jaffre, M
    Jain, S
    Jakobs, K
    Jamin, D
    Jesik, R
    Johns, K
    Johnson, C
    Johnson, M
    Johnston, D
    Jonckheere, A
    Jonsson, P
    Juste, A
    Kajfasz, E
    Karmanov, D
    Kasper, A
    Katsanos, I
    Kaushik, V
    Kehoe, R
    Kermiche, S
    Khalatyan, N
    Khanov, A
    Kharchilava, A
    Kharzheev, N
    Khatidze, D
    Kim, J
    Kirby, H
    Kirsch, M
    Klima, B
    Kohli, M
    Konrath, J.-P.
    Kozelov, V
    Kraus, J
    Kuhl, T
    Kumar, A
    Kupco, A
    Kurca, T
    Kuzmin, A
    Kvita, J
    Lacroix, F
    Lam, D
    Lammers, S
    Landsberg, G
    Lebrun, P
    Lee, M
    Leflat, A
    Lellouch, J
    Li, J
    Li, L
    Li, Z
    Lietti, M
    Lim, K
    Lincoln, D
    Linnemann, J
    Lipaev, V
    Lipton, R
    Liu, Y
    Liu, Z
    Lobodenko, A
    Lokajicek, M
    Love, P
    Lubatti, J
    Luna-Garcia, R
    Lyon, L
    Maciel, A
    Mackin, D
    Maettig, P
    Magana-Villalba, R
    Magerkurth, A
    Mal, K
    Malbouisson, B
    Malik, S
    Malyshev, L
    Maravin, Y
    Martin, B
    McCarthy, R
    McGivern, L
    Meijer, M
    Melnitchouk, A
    Mendoza, L
    Menezes, D
    Mercadante, G
    Merkin, M
    Merritt, W
    Meyer, A
    Meyer, J
    Mitrevski, J
    Mondal, K
    Moore, W
    Moulik, T
    Muanza, S
    Mulhearn, M
    Mundal, O
    Mundim, L
    Nagy, E
    Naimuddin, M
    Narain, M
    Neal, A
    Negret, P
    Neustroev, P
    Nilsen, H
    Nogima, H
    Novaes, F
    Nunnemann, T
    Obrant, G
    Ochando, C
    Onoprienko, D
    Orduna, J
    Oshima, N
    Osman, N
    Osta, J
    Otec, R
    Otero y Garzon, J
    Owen, M
    Padilla, M
    Padley, P
    Pangilinan, M
    Parashar, N
    Park, S.-J.
    Park, K
    Parsons, J
    Partridge, R
    Parua, N
    Patwa, A
    Pawloski, G
    Penning, B
    Perfilov, M
    Peters, K
    Peters, Y
    Petroff, P
    Piegaia, R
    Piper, J
    Pleier, M.-A.
    Podesta-Lerma, M
    Podstavkov, M
    Pogorelov, Y
    Pol, M.-E.
    Polozov, P
    Popov, V
    da Silva, Prado
    Protopopescu, S
    Qian, J
    Quadt, A
    Quinn, B
    Rakitine, A
    Rangel, S
    Ranjan, K
    Ratoff, N
    Renkel, P
    Rich, P
    Rijssenbeek, M
    Ripp-Baudot, I
    Rizatdinova, F
    Robinson, S
    Rominsky, M
    Royon, C
    Rubinov, P
    Ruchti, R
    Safronov, G
    Sajot, G
    Sanchez-Hernandez, A
    Sanders, P
    Sanghi, B
    Savage, G
    Sawyer, L
    Scanlon, T
    Schaile, D
    Schamberger, D
    Scheglov, Y
    Schellman, H
    Schliephake, T
    Schlobohm, S
    Schwanenberger, C
    Schwienhorst, R
    Sekaric, J
    Severini, H
    Shabalina, E
    Shamim, M
    Shary, V
    Shchukin, A
    Shivpuri, K
    Siccardi, V
    Simak, V
    Sirotenko, V
    Skubic, P
    Slattery, P
    Smirnov, D
    Snow, R
    Snow, J
    Snyder, S
    Soeldner-Rembold, S
    Sonnenschein, L
    Sopczak, A
    Sosebee, M
    Soustruznik, K
    Spurlock, B
    Stark, J
    Stolin, V
    Stoyanova, A
    Strandberg, J
    Strang, A
    Strauss, E
    Strauss, M
    Stroehmer, R
    Strom, D
    Stutte, L
    Sumowidagdo, S
    Svoisky, P
    Takahashi, M
    Tanasijczuk, A
    Taylor, W
    Tiller, B
    Titov, M
    Tokmenin, V
    Torchiani, I
    Tsybychev, D
    Tuchming, B
    Tully, C
    Tuts, M
    Unalan, R
    Uvarov, L
    Uvarov, S
    Uzunyan, S
    van den Berg, J
    Van Kooten, R
    van Leeuwen, M
    Varelas, N
    Varnes, W
    Vasilyev, A
    Verdier, P
    Vertogradov, S
    Verzocchi, M
    Vilanova, D
    Vint, P
    Vokac, P
    Voutilainen, M
    Wagner, R
    Wahl, D
    Wang, S
    Warchol, J
    Watts, G
    Wayne, M
    Weber, G
    Weber, M
    Welty-Rieger, L
    Wenger, A
    Wetstein, M
    White, A
    Wicke, D
    Williams, J
    Wilson, W
    Wimpenny, J
    Wobisch, M
    Wood, R
    Wyatt, R
    Xie, Y
    Xu, C
    Yacoob, S
    Yamada, R
    Yang, W.-C.
    Yasuda, T
    Yatsunenko, A
    Ye, Z
    Yin, H
    Yip, K
    Yoo, D
    Youn, W
    Yu, J
    Zeitnitz, C
    Zelitch, S
    Zhao, T
    Zhou, B
    Zhu, J
    Zielinski, M
    Zieminska, D
    Zivkovic, L
    Zutshi, V
    Zverev, G
    Search for Resonant Pair Production of Neutral Long-Lived Particles Decaying to b(b)over-bar in p(p)over-bar Collisions at root s=1.96 TeV2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 103, no 7, p. 071801-Article in journal (Refereed)
    Abstract [en]

    We report on a first search for resonant pair production of neutral long-lived particles (NLLP) which each decay to a b (b) over bar pair, using 3.6 fb(-1) of data recorded with the D0 detector at the Fermilab Tevatron collider. We search for pairs of displaced vertices in the tracking detector at radii in the range 1.6-20 cm from the beam axis. No significant excess is observed above background, and upper limits are set on the production rate in a hidden-valley benchmark model for a range of Higgs boson masses and NLLP masses and lifetimes.

  • 14. Abazov, V. M.
    et al.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Ahn, S. H.
    Ahsan, M.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Anastasoaie, M.
    Ancu, L. S.
    Andeen, T.
    Anderson, S.
    Andrieu, B.
    Anzelc, M. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Assis Jesus, A. C. S.
    Atramentov, O.
    Avila, C.
    Badaud, F.
    Baden, A.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, P.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, C.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Biscarat, C.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloch, D.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Boos, E. E.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burke, S.
    Burnett, T. H.
    Buszello, C. P.
    Butler, J. M.
    Calfayan, P.
    Calvet, S.
    Cammin, J.
    Carvalho, W.
    Casey, B. C. K.
    Castilla-Valdez, H.
    Chakrabarti, S.
    Chakraborty, D.
    Chan, K.
    Chan, K. M.
    Chandra, A.
    Charles, F.
    Cheu, E.
    Chevallier, F.
    Cho, D. K.
    Choi, S.
    Choudhary, B.
    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Clutter, J.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De la Cruz-Burelo, E.
    Martins, C. De Oliveira
    Degenhardt, J. D.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dong, H.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Gallas, E.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Gele, D.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gollub, N.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruenendahl, S.
    Gruenewald, M. W.
    Guo, F.
    Guo, J.
    Gutierrez, G.
    Gutierrez, P.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Harder, K.
    Harel, A.
    Hauptman, J. M.
    Hauser, R.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hobbs, J. D.
    Hoeneisen, B.
    Hoeth, H.
    Hohlfeld, M.
    Hong, S. J.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Jonckheere, A.
    Jonsson, P.
    Juste, A.
    Kajfasz, E.
    Kalk, J. M.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kau, D.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. M.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Kozelov, A. V.
    Kraus, J.
    Krop, D.
    Kuhl, T.
    Kumar, A.
    Kupco, A.
    Kurca, T.
    Kuzmin, V. A.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lellouch, J.
    Leveque, J.
    Li, J.
    Li, L.
    Li, Q. Z.
    Lietti, S. M.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobodenko, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Luna, R.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Maettig, P.
    Magass, C.
    Magerkurth, A.
    Mal, P. K.
    Malbouisson, H. B.
    Malik, S.
    Malyshev, V. L.
    Mao, H. S.
    Maravin, Y.
    Martin, B.
    McCarthy, R.
    Melnitchouk, A.
    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, A.
    Meyer, J.
    Millet, T.
    Mitrevski, J.
    Mommsen, R. K.
    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulhearn, M.
    Mundal, O.
    Mundim, L.
    Nagy, E.
    Naimuddin, M.
    Narain, M.
    Naumann, N. A.
    Neal, H. A.
    Negret, J. P.
    Neustroev, P.
    Nilsen, H.
    Nogima, H.
    Novaes, S. F.
    Nunnemann, T.
    O'Dell, V.
    O'Neil, D. C.
    Obrant, G.
    Ochando, C.
    Onoprienko, D.
    Oshima, N.
    Osman, N.
    Osta, J.
    Otec, R.
    Otero y Garzon, G. J.
    Owen, M.
    Padley, P.
    Pangilinan, M.
    Parashar, N.
    Park, S. -J
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    Pogorelov, Y.
    Pol, M. -E
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    Ratoff, P. N.
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    Rich, P.
    Rieger, J.
    Rijssenbeek, M.
    Ripp-Baudot, I.
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    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
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    Spurlock, B.
    Stark, J.
    Steele, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Tamburello, P.
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    Vertogradov, L. S.
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    Von Toerne, E.
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    Wagner, R.
    Wahl, H. D.
    Wang, L.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
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    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Yacoob, S.
    Yamada, R.
    Yan, M.
    Yasuda, T.
    Yatsunenko, Y. A.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zeitnitz, C.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Measurement of the Lifetime of the B-c(+/-) Meson in the Semileptonic Decay Channel2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 9, p. 092001-Article in journal (Refereed)
    Abstract [en]

    Using approximately 1.3 fb(-1) of data collected by the D0 detector between 2002 and 2006, we measure the lifetime of the B-c(+/-) meson in the B-c(+/-)-> J/psi mu(+/-)+X final state. A simultaneous unbinned likelihood fit to the J/psi+mu invariant mass and lifetime distributions yields a signal of 881 +/- 80(stat) candidates and a lifetime measurement of tau(B-c(+/-))=0.448(-0.036)(+0.038)(stat)+/- 0.032(syst) ps.

  • 15. Abazov, V. M.
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    Arnoud, Y.
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    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
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    Atramentov, O.
    Avila, C.
    Ay, C.
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    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, Camille
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
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    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
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    Bhatnagar, V.
    Biscarat, C.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloch, D.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Boos, E. E.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burke, S.
    Burnett, T. H.
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    Castilla-Valdez, H.
    Chakrabarti, S.
    Chakraborty, D.
    Chan, K.
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    Charles, F.
    Cheu, E.
    Chevallier, F.
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    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Coadou, Y.
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    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De La Cruz-Burelo, E.
    Martins, C. De Oliveira
    Degenhardt, J. D.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dong, H.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Gallas, E.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Gele, D.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gollub, N.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruenendahl, S.
    Gruenewald, M. W.
    Guo, F.
    Guo, J.
    Gutierrez, G.
    Gutierrez, P.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Harder, K.
    Harel, A.
    Harrington, R.
    Hauptman, J. M.
    Hauser, R.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinmiller, J. M.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hobbs, J. D.
    Hoeneisen, B.
    Hoeth, H.
    Hohlfeld, M.
    Hong, S. J.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Jonckheere, A.
    Jonsson, P.
    Juste, A.
    Kajfasz, E.
    Kalinin, A. M.
    Kalk, J. M.
    Kappler, S.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kau, D.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. M.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Korablev, V. M.
    Kozelov, A. V.
    Kraus, J.
    Krop, D.
    Kuhl, T.
    Kumar, A.
    Kupco, A.
    Kurca, T.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lellouch, J.
    Leveque, J.
    Li, J.
    Li, L.
    Li, Q. Z.
    Lietti, S. M.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobodenko, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Luna, R.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Maettig, P.
    Magass, C.
    Magerkurth, A.
    Mal, P. K.
    Malbouisson, H. B.
    Malik, S.
    Malyshev, V. L.
    Mao, H. S.
    Maravin, Y.
    Martin, B.
    McCarthy, R.
    Melnitchouk, A.
    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, A.
    Meyer, J.
    Millet, T.
    Mitrevski, J.
    Molina, J.
    Mommsen, R. K.
    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulders, M.
    Mulhearn, M.
    Mundal, O.
    Mundim, L.
    Nagy, E.
    Naimuddin, M.
    Narain, M.
    Naumann, N. A.
    Neal, H. A.
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    Ochando, C.
    Onoprienko, D.
    Oshima, N.
    Osman, N.
    Osta, J.
    Otec, R.
    Otero y Garzon, G. J.
    Owen, M.
    Padley, P.
    Pangilinan, M.
    Parashar, N.
    Park, S. -J
    Park, S. K.
    Parsons, J.
    Partridge, R.
    Parua, N.
    Patwa, A.
    Pawloski, G.
    Penning, B.
    Perfilov, M.
    Peters, K.
    Peters, Y.
    Petroff, P.
    Petteni, M.
    Piegaia, R.
    Piper, J.
    Pleier, M. -A
    Podesta-Lerma, P. L. M.
    Podstavkov, V. M.
    Pogorelov, Y.
    Pol, M. -E
    Polozov, P.
    Pope, B. G.
    Popov, A. V.
    Potter, C.
    da Silva, W. L. Prado
    Prosper, H. B.
    Protopopescu, S.
    Qian, J.
    Quadt, A.
    Quinn, B.
    Rakitine, A.
    Rangel, M. S.
    Ranjan, K.
    Ratoff, P. N.
    Renkel, P.
    Reucroft, S.
    Rich, P.
    Rieger, J.
    Rijssenbeek, M.
    Ripp-Baudot, I.
    Rizatdinova, F.
    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
    Royon, C.
    Rubinov, P.
    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandez, A.
    Sanders, M. P.
    Santoro, A.
    Savage, G.
    Sawyer, L.
    Scanlon, T.
    Schaile, D.
    Schamberger, R. D.
    Scheglov, Y.
    Schellman, H.
    Schliephake, T.
    Schwanenberger, C.
    Schwartzman, A.
    Schwienhorst, R.
    Sekaric, J.
    Severini, H.
    Shabalina, E.
    Shamim, M.
    Shary, V.
    Shchukin, A. A.
    Shivpuri, R. K.
    Siccardi, V.
    Simak, V.
    Sirotenko, V.
    Skubic, P.
    Slattery, P.
    Smirnov, D.
    Snow, G. R.
    Snow, J.
    Snyder, S.
    Soeldner-Rembold, S.
    Sonnenschein, L.
    Sopczak, A.
    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Steele, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Tamburello, P.
    Tanasijczuk, A.
    Taylor, W.
    Temple, J.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Toole, T.
    Torchiani, I.
    Trefzger, T.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, L.
    Uvarov, S.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Vaupel, M.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Villeneuve-Seguier, F.
    Vint, P.
    Vokac, P.
    Von Toerne, E.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, L.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
    Welty-Rieger, L.
    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Yacoob, S.
    Yamada, R.
    Yan, M.
    Yasuda, T.
    Yatsunenko, Y. A.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zatserklyaniy, A.
    Zeitnitz, C.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Search for W ' boson resonances decaying to a top quark and a bottom quark2008In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 100, no 21, p. 211803-Article in journal (Refereed)
    Abstract [en]

    We search for the production of a heavy W ' gauge boson that decays to third generation quarks in 0: 9 fb(-1) of p (p) over bar collisions at root s = 1: 96 TeV, collected with the D0 detector at the Fermilab Tevatron collider. We find no significant excess in the final-state invariant mass distribution and set upper limits on the production cross section times branching fraction. For a left-handed W ' boson with SM couplings, we set a lower mass limit of 731 GeV. For right-handed W ' bosons, we set lower mass limits of 739 GeV if the W ' boson decays to both leptons and quarks and 768 GeV if the W ' boson decays only to quarks. We also set limits on the coupling of the W ' boson to fermions as a function of its mass.

  • 16. Abazov, V. M.
    et al.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Ahn, S. H.
    Ahsan, M.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Anastasoaie, M.
    Ancu, L. S.
    Andeen, T.
    Anderson, S.
    Andrieu, B.
    Anzelc, M. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Jesus, A. C. S. Assis
    Atramentov, O.
    Avila, C.
    Ay, C.
    Badaud, F.
    Baden, A.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, P.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, Camille
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Biscarat, C.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloch, D.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burke, S.
    Burnett, T. H.
    Buszello, C. P.
    Butler, J. M.
    Calfayan, P.
    Calvet, S.
    Cammin, J.
    Carvalho, W.
    Casey, B. C. K.
    Castilla-Valdez, H.
    Chakrabarti, S.
    Chakraborty, D.
    Chan, K.
    Chan, K. M.
    Chandra, A.
    Charles, F.
    Cheu, E.
    Chevallier, F.
    Cho, D. K.
    Choi, S.
    Choudhary, B.
    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Coadou, Y.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De La Cruz-Burelo, E.
    Martins, C. De Oliveira
    Degenhardt, J. D.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dong, H.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Gallas, E.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Gele, D.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gollub, N.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruenendahl, S.
    Gruenewald, M. W.
    Guo, F.
    Guo, J.
    Gutierrez, G.
    Gutierrez, P.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Harder, K.
    Harel, A.
    Harrington, R.
    Hauptman, J. M.
    Hauser, R.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinmiller, J. M.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hobbs, J. D.
    Hoeneisen, B.
    Hoeth, H.
    Hohlfeld, M.
    Holubyev, K.
    Hong, S. J.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Jonckheere, A.
    Jonsson, P.
    Juste, A.
    Kajfasz, E.
    Kalinin, A. M.
    Kalk, J. M.
    Kappler, S.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kau, D.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. M.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Korablev, V. M.
    Kozelov, A. V.
    Kraus, J.
    Krop, D.
    Kuhl, T.
    Kumar, A.
    Kupco, A.
    Kurca, T.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lellouch, J.
    Leveque, J.
    Li, J.
    Li, L.
    Li, Q. Z.
    Lietti, S. M.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobodenko, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Luna, R.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Maettig, P.
    Magass, C.
    Magerkurth, A.
    Mal, P. K.
    Malbouisson, H. B.
    Malik, S.
    Malyshev, V. L.
    Mao, H. S.
    Maravin, Y.
    Martin, B.
    McCarthy, R.
    Melnitchouk, A.
    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, A.
    Meyer, J.
    Millet, T.
    Mitrevski, J.
    Molina, J.
    Mommsen, R. K.
    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulders, M.
    Mulhearn, M.
    Mundal, O.
    Mundim, L.
    Nagy, E.
    Naimuddin, M.
    Narain, M.
    Naumann, N. A.
    Neal, H. A.
    Negret, J. P.
    Neustroev, P.
    Nilsen, H.
    Nogima, H.
    Novaes, S. F.
    Nunnemann, T.
    O'Dell, V.
    O'Neil, D. C.
    Obrant, G.
    Ochando, C.
    Onoprienko, D.
    Oshima, N.
    Osman, N.
    Osta, J.
    Otec, R.
    Otero y Garzon, G. J.
    Owen, M.
    Padley, P.
    Pangilinan, M.
    Parashar, N.
    Park, S. -J
    Park, S. K.
    Parsons, J.
    Partridge, R.
    Parua, N.
    Patwa, A.
    Pawloski, G.
    Penning, B.
    Perfilov, M.
    Peters, K.
    Peters, Y.
    Petroff, P.
    Petteni, M.
    Piegaia, R.
    Piper, J.
    Pleier, M. -A
    Podesta-Lerma, P. L. M.
    Podstavkov, V. M.
    Pogorelov, Y.
    Pol, M. -E
    Polozov, P.
    Pope, B. G.
    Popov, A. V.
    Potter, C.
    da Silva, W. L. Prado
    Prosper, H. B.
    Protopopescu, S.
    Qian, J.
    Quadt, A.
    Quinn, B.
    Rakitine, A.
    Rangel, M. S.
    Ranjan, K.
    Ratoff, P. N.
    Renkel, P.
    Reucroft, S.
    Rich, P.
    Rieger, J.
    Rijssenbeek, M.
    Ripp-Baudot, I.
    Rizatdinova, F.
    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
    Royon, C.
    Rubinov, P.
    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandez, A.
    Sanders, M. P.
    Santoro, A.
    Savage, G.
    Sawyer, L.
    Scanlon, T.
    Schaile, D.
    Schamberger, R. D.
    Scheglov, Y.
    Schellman, H.
    Schliephake, T.
    Schwanenberger, C.
    Schwartzman, A.
    Schwienhorst, R.
    Sekaric, J.
    Severini, H.
    Shabalina, E.
    Shamim, M.
    Shary, V.
    Shchukin, A. A.
    Shivpuri, R. K.
    Siccardi, V.
    Simak, V.
    Sirotenko, V.
    Skubic, P.
    Slattery, P.
    Smirnov, D.
    Snow, G. R.
    Snow, J.
    Snyder, S.
    Soeldner-Rembold, S.
    Sonnenschein, L.
    Sopczak, A.
    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Steele, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Tamburello, P.
    Tanasijczuk, A.
    Taylor, W.
    Temple, J.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Toole, T.
    Torchiani, I.
    Trefzger, T.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, L.
    Uvarov, S.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Vaupel, M.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Villeneuve-Seguier, F.
    Vint, P.
    Vokac, P.
    Von Toerne, E.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, L.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
    Welty-Rieger, L.
    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Williams, M.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Yacoob, S.
    Yamada, R.
    Yan, M.
    Yasuda, T.
    Yatsunenko, Y. A.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zatserklyaniy, A.
    Zeitnitz, C.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Study of direct CP violation in B-+/--> J/psi K-+/-(pi(+/-)) decays2008In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 100, no 21, p. 211802-Article in journal (Refereed)
    Abstract [en]

    We present a search for direct CP violation in B-+/- -> J/psi K-+/- (pi(+/-)) decays. The event sample is selected from 2: 8 fb(-1) of p (p) over bar collisions recorded by D0 experiment in run II of the Fermilab Tevatron Collider. The charge asymmetry A(CP)(B+ -> J/psi K+) = +0: 0075 +/- 0: 0061(stat) +/- 0: 0030 (syst) is obtained using a sample of approximately 40 000 B-+/- -> J/psi K-+/- decays. The achieved precision is of the same level as the expected deviation predicted by some extensions of the standard model. We also measured the charge asymmetry A(CP) (B+ -> J/psi pi(+)) = - 0: 09 +/- 0: 08(stat) +/- 0: 03(syst).

  • 17. Abazov, V. M.
    et al.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Ahn, S. H.
    Ahsan, M.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Anastasoaie, M.
    Ancu, L. S.
    Andeen, T.
    Anderson, S.
    Andrieu, B.
    Anzelc, M. S.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Assis Jesus, A. C. S.
    Atramentov, O.
    Autermann, C.
    Avila, C.
    Ay, C.
    Badaud, F.
    Baden, A.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, S.
    Banerjee, P.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, Camille
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Biscarat, C.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloch, D.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Bu, X. B.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burke, S.
    Burnett, T. H.
    Buszello, C. P.
    Butler, J. M.
    Calfayan, P.
    Calvet, S.
    Cammin, J.
    Carvalho, W.
    Casey, B. C. K.
    Cason, N. M.
    Castilla-Valdez, H.
    Chakrabarti, S.
    Chakraborty, D.
    Chan, K. M.
    Chan, K.
    Chandra, A.
    Charles, F.
    Cheu, E.
    Chevallier, F.
    Cho, D. K.
    Choi, S.
    Choudhary, B.
    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Coadou, Y.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De La Cruz-Burelo, E.
    De Oliveira Martins, C.
    Degenhardt, J. D.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dong, H.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Ford, M.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Gallas, E.
    Galyaev, E.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Gele, D.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gollub, N.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruenendahl, S.
    Gruenewald, M. W.
    Guo, J.
    Guo, F.
    Gutierrez, P.
    Gutierrez, G.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Hanagaki, K.
    Hansson, P.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Harder, K.
    Harel, A.
    Harrington, R.
    Hauptman, J. M.
    Hauser, R.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinmiller, J. M.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hobbs, J. D.
    Hoeneisen, B.
    Hoeth, H.
    Hohlfeld, M.
    Hong, S. J.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Jonckheere, A.
    Jonsson, P.
    Juste, A.
    Kaefer, D.
    Kajfasz, E.
    Kalinin, A. M.
    Kalk, J. R.
    Kalk, J. M.
    Kappler, S.
    Karmanov, D.
    Kasper, P.
    Katsanos, I.
    Kau, D.
    Kaur, R.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. M.
    Khatidze, D.
    Kim, H.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Kopal, M.
    Korablev, V. M.
    Kozelov, A. V.
    Krop, D.
    Kuhl, T.
    Kumar, A.
    Kunori, S.
    Kupco, A.
    Kurca, T.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lehner, F.
    Lellouch, J.
    Leveque, J.
    Lewis, P.
    Li, J.
    Li, Q. Z.
    Li, L.
    Lietti, S. M.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobo, L.
    Lobodenko, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Maettig, P.
    Magass, C.
    Magerkurth, A.
    Mal, P. K.
    Malbouisson, H. B.
    Malik, S.
    Malyshev, V. L.
    Mao, H. S.
    Maravin, Y.
    Martin, B.
    McCarthy, R.
    Melnitchouk, A.
    Mendes, A.
    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, J.
    Meyer, A.
    Millet, T.
    Mitrevski, J.
    Molina, J.
    Mommsen, R. K.
    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulders, M.
    Mulhearn, M.
    Mundal, O.
    Mundim, L.
    Nagy, E.
    Naimuddin, M.
    Narain, M.
    Naumann, N. A.
    Neal, H. A.
    Negret, J. P.
    Neustroev, P.
    Nilsen, H.
    Nogima, H.
    Nomerotski, A.
    Novaes, S. F.
    Nunnemann, T.
    O'Dell, V.
    O'Neil, D. C.
    Obrant, G.
    Ochando, C.
    Onoprienko, D.
    Oshima, N.
    Osta, J.
    Otec, R.
    Otero y Garzon, G. J.
    Owen, M.
    Padley, P.
    Pangilinan, M.
    Parashar, N.
    Park, S. -J
    Park, S. K.
    Parsons, J.
    Partridge, R.
    Parua, N.
    Patwa, A.
    Pawloski, G.
    Penning, B.
    Perfilov, M.
    Peters, K.
    Peters, Y.
    Petroff, P.
    Petteni, M.
    Piegaia, R.
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    Ripp-Baudot, I.
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    Spurlock, B.
    Stark, J.
    Steele, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, M.
    Strauss, E.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
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    Xie, Y.
    Yacoob, S.
    Yamada, R.
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    Yasuda, T.
    Yatsunenko, Y. A.
    Yin, H.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zatserklyaniy, A.
    Zeitnitz, C.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Search for scalar neutrino superpartners in e+mu final states in p(p)over-bar collisions at root s=1.96 TeV2008In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 100, no 24, p. 241803-Article in journal (Refereed)
    Abstract [en]

    We report a search for R-parity-violating production and decay of sneutrino particles in the e mu final state with 1.04 +/- 0.06 fb(-1) of data collected with the D-0 detector at the Fermilab Tevatron Collider in 2002-2006. Good agreement between the data and the standard model prediction is observed. With no evidence for new physics, we set limits on the R-parity-violating couplings lambda'(311) and lambda(312) as a function of the sneutrino mass.

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    Anzelc, M. S.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
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    Autermann, C.
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    Belanger-Champagne, C.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
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    Chakrabarti, S.
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    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Coadou, Y.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De La Cruz-Burelo, E.
    De Oliveira Martins, C.
    Degenhardt, J. D.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dong, H.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Ford, M.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Gallas, E.
    Galyaev, E.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Gele, D.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gollub, N.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruendahl, S.
    Grunewald, M. W.
    Guo, J.
    Guo, F.
    Gutierrez, P.
    Gutierrez, G.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Hansson, P.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Harder, K.
    Harel, A.
    Harrington, R.
    Hauptman, J. M.
    Hauser, R.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinmiller, J. M.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hobbs, J. D.
    Hoeneisen, B.
    Hoeth, H.
    Hohlfeld, M.
    Hong, S. J.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Jonckheere, A.
    Jonsson, P.
    Juste, A.
    Kajfasz, E.
    Kalinin, A. M.
    Kalk, J. R.
    Kalk, J. M.
    Kappler, S.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kau, D.
    Kaur, R.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. M.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Korablev, V. M.
    Kozelov, A. V.
    Krop, D.
    Kuhl, T.
    Kumar, A.
    Kunori, S.
    Kupco, A.
    Kurca, T.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lehner, F.
    Lellouch, J.
    Leveque, J.
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    Li, Q. Z.
    Li, L.
    Lietti, S. M.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobodenko, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Luna, R.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Mattig, P.
    Magass, C.
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    Malyshev, V. L.
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    Maravin, Y.
    Martin, B.
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    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, J.
    Meyer, A.
    Millet, T.
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    Mommsen, R. K.
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    Partridge, R.
    Parua, N.
    Patwa, A.
    Pawloski, G.
    Penning, B.
    Perfilov, M.
    Peters, K.
    Peters, Y.
    Petroff, P.
    Petteni, M.
    Piegaia, R.
    Piper, J.
    Pleier, M. -A
    Podesta-Lerma, P. L. M.
    Podstavkov, V. M.
    Pogorelov, Y.
    Pol, M. -E
    Polozov, P.
    Pope, B. G.
    Popov, A. V.
    Potter, C.
    da Silva, W. L. Prado
    Prosper, H. B.
    Protopopescu, S.
    Qian, J.
    Quadt, A.
    Quinn, B.
    Rakitine, A.
    Rangel, M. S.
    Ranjan, K.
    Ratoff, P. N.
    Renkel, P.
    Reucroft, S.
    Rich, P.
    Rieger, J.
    Rijssenbeek, M.
    Ripp-Baudot, I.
    Rizatdinova, F.
    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
    Royon, C.
    Rubinov, P.
    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandez, A.
    Sanders, M. P.
    Santoro, A.
    Savage, G.
    Sawyer, L.
    Scanlon, T.
    Schaile, D.
    Schamberger, R. D.
    Scheglov, Y.
    Schellman, H.
    Schliephake, T.
    Schwanenberger, C.
    Schwartzman, A.
    Schwienhorst, R.
    Sekaric, J.
    Severini, H.
    Shabalina, E.
    Shamim, M.
    Shary, V.
    Shchukin, A. A.
    Shivpuri, R. K.
    Siccardi, V.
    Simak, V.
    Sirotenko, V.
    Skubic, P.
    Slattery, P.
    Smirnov, D.
    Snow, J.
    Snow, G. R.
    Snyder, S.
    Soldner-Rembold, S.
    Sonnenschein, L.
    Sopczak, A.
    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Steele, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, M.
    Strauss, E.
    Strohmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Talby, M.
    Tamburello, P.
    Tanasijczuk, A.
    Taylor, W.
    Temple, J.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Toole, T.
    Torchiani, I.
    Trefzger, T.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, S.
    Uvarov, L.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Vaupel, M.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Villeneuve-Seguier, F.
    Vint, P.
    Vokac, P.
    Von Toerne, E.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, L.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, M.
    Weber, G.
    Welty-Rieger, L.
    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Yacoob, S.
    Yamada, R.
    Yan, M.
    Yasuda, T.
    Yatsunenko, Y. A.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zatserklyaniy, A.
    Zeitnitz, C.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Measurement of the Semileptonic Branching Ratio of Bs(0) to an Orbitally Excited D-s** State: Br(Bs(0) -> Ds1(-)(2536)mu(+)nu X)2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 5, p. 051801-Article in journal (Refereed)
    Abstract [en]

    In a data sample of approximately 1.3 fb(-1) collected with the D0 detector between 2002 and 2006, the orbitally excited charm state D-s1(+/-)(2536) has been observed with a measured mass of 2535.7 +/- 0.6(stat) +/- 0.5(syst) MeV/c(2) via the decay mode B-s(0) -> D-s1(-)(2536)mu(+)nu X-mu. A first measurement is made of the branching ratio product Br((b) over bar -> D-s1(-)(2536)mu(+)nu X-mu) x Br(D-s1(-) -> D*K--(S)0). Assuming that D-s1(-)(2536) production in semileptonic decay is entirely from B-s(0), an extraction of the semileptonic branching ratio Br(B-s(0) -> D-s1(-)(2536)mu(+)nu X-mu) is made.

  • 19. Abazov, V. M.
    et al.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Ahsan, M.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Anastasoaie, M.
    Ancu, L. S.
    Andeen, T.
    Anderson, S.
    Andrieu, B.
    Anzelc, M. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Jesus, A. C. S. Assis
    Atramentov, O.
    Averin, R.
    Avila, C.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, P.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, C.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Biscarat, C.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloch, D.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Boos, E. E.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Bu, X. B.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burnett, T. H.
    Buszello, C. P.
    Butler, J. M.
    Calfayan, P.
    Calvet, S.
    Cammin, J.
    Carvalho, W.
    Casey, B. C. K.
    Castilla-Valdez, H.
    Chakrabarti, S.
    Chakraborty, D.
    Chan, K.
    Chan, K. M.
    Chandra, A.
    Charles, F.
    Cheu, E.
    Chevallier, F.
    Cho, D. K.
    Choi, S.
    Choudhary, B.
    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Clutter, J.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cuplov, V.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De La Cruz-Burelo, E.
    Martins, C. De Oliveira
    Degenhardt, J. D.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dong, H.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Gallas, E.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Gele, D.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gollub, N.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruenendahl, S.
    Gruenewald, M. W.
    Guo, F.
    Guo, J.
    Gutierrez, G.
    Gutierrez, P.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Harder, K.
    Harel, A.
    Hauptman, J. M.
    Hauser, R.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hobbs, J. D.
    Hoeneisen, B.
    Hoeth, H.
    Hohlfeld, M.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Jonckheere, A.
    Jonsson, P.
    Juste, A.
    Kajfasz, E.
    Kalk, J. M.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kau, D.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. M.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Kozelov, A. V.
    Kraus, J.
    Kuhl, T.
    Kumar, A.
    Kupco, A.
    Kurca, T.
    Kuzmin, V. A.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lellouch, J.
    Li, J.
    Li, L.
    Li, Q. Z.
    Lietti, S. M.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobodenko, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Lung, R.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Maettig, P.
    Magass, C.
    Magerkurth, A.
    Mal, P. K.
    Malbouisson, H. B.
    Malik, S.
    Malyshev, V. L.
    Mao, H. S.
    Maravin, Y.
    Martin, B.
    McCarthy, R.
    Melnitchouk, A.
    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, A.
    Meyer, J.
    Millet, T.
    Mitrevski, J.
    Mommsen, R. K.
    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulhearn, M.
    Mundal, O.
    Mundim, L.
    Nagy, E.
    Naimuddin, M.
    Narain, M.
    Naumann, N. A.
    Neal, H. A.
    Negret, J. P.
    Neustroev, P.
    Nilsen, H.
    Nogima, H.
    Novaes, S. F.
    Nunnemann, T.
    O'Dell, V.
    O'Neil, D. C.
    Obrant, G.
    Ochando, C.
    Onoprienko, D.
    Oshima, N.
    Osman, N.
    Osta, J.
    Otec, R.
    Otero y Garzon, G. J.
    Owen, M.
    Padley, P.
    Pangilinan, M.
    Parashar, N.
    Park, S. -J
    Park, S. K.
    Parsons, J.
    Partridge, R.
    Parua, N.
    Patwa, A.
    Pawloski, G.
    Penning, B.
    Perfilov, M.
    Peters, K.
    Peters, Y.
    Petroff, P.
    Petteni, M.
    Piegaia, R.
    Piper, J.
    Pleier, M. -A
    Podesta-Lerma, P. L. M.
    Podstavkov, V. M.
    Pogorelov, Y.
    Pol, M. -E
    Polozov, P.
    Pope, B. G.
    Popov, A. V.
    Potter, C.
    da Silva, W. L. Prado
    Prosper, H. B.
    Protopopescu, S.
    Qian, J.
    Quadt, A.
    Quinn, B.
    Rakitine, A.
    Rangel, M. S.
    Ranjan, K.
    Ratoff, P. N.
    Renkel, P.
    Reucroft, S.
    Rich, P.
    Rieger, J.
    Rijssenbeek, M.
    Ripp-Baudot, I.
    Rizatdinova, F.
    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
    Royon, C.
    Rubinov, P.
    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandez, A.
    Sanders, M. P.
    Sanghi, B.
    Savage, G.
    Sawyer, L.
    Scanlon, T.
    Schaile, D.
    Schamberger, R. D.
    Scheglov, Y.
    Schellman, H.
    Schliephake, T.
    Schwanenberger, C.
    Schwartzman, A.
    Schwienhorst, R.
    Sekaric, J.
    Severini, H.
    Shabalina, E.
    Shamim, M.
    Shary, V.
    Shchukin, A. A.
    Shivpuri, R. K.
    Siccardi, V.
    Simak, V.
    Sirotenko, V.
    Skubic, P.
    Slattery, P.
    Smirnov, D.
    Snow, G. R.
    Snow, J.
    Snyder, S.
    Soeldner-Rembold, S.
    Sonnenschein, L.
    Sopczak, A.
    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Steele, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Tamburello, P.
    Tanasijczuk, A.
    Taylor, W.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Toole, T.
    Torchiani, I.
    Trefzger, T.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, L.
    Uvarov, S.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Vaupel, M.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Villeneuve-Seguier, F.
    Vint, P.
    Vokac, P.
    Von Toerne, E.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, L.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
    Welty-Rieger, L.
    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Yacoob, S.
    Yamada, R.
    Yasuda, T.
    Yatsunenko, Y. A.
    Yin, H.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zeitnitz, C.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Search for a scalar or vector particle decaying into Z gamma in p(p)over-bar collisions at root s=1.96 TeV2009In: Physics Letters B, ISSN 0370-2693, E-ISSN 1873-2445, Vol. 671, no 3, p. 349-355Article in journal (Refereed)
    Abstract [en]

    We present a search for a narrow scalar or vector resonance decaying into Z gamma with a subsequent Z boson decay into a pair of electrons or moons. The data for this search were collected with the D circle divide detecror at the Fermilab Tevatron p (p) over bar collider at a center of mass energy root s = 1.96 TeV. Using 1.1 (1.0) fb(-1) of data, we observe 49 (50) candidate events in the electron (muon) channel, in good agreement with the standard model prediction. From the combination of both channels, we derive 95% C.L. upper limits on the cross section times branching fraction (sigma x B) into Z gamma. These limits range from 0.19 (0.20) pb for a scalar (vector) resonance mass of 600 GeV/c(2) to 2.5 (3.1) pb for a mass of 140 GeV/c(2).

  • 20. Abazov, V. M.
    et al.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Ahsan, M.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Anastasoaie, M.
    Ancu, L. S.
    Andeen, T.
    Andrieu, B.
    Anzelc, M. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Assis Jesus, A. C. S.
    Atramentov, O.
    Avila, C.
    BackusMayes, J.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, P.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, C.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Boos, E. E.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Bu, X. B.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burnett, T. H.
    Buszello, C. P.
    Calfayan, P.
    Calpas, B.
    Calvet, S.
    Cammin, J.
    Carrasco-Lizarraga, M. A.
    Carrera, E.
    Carvalho, W.
    Casey, B. C. K.
    Castilla-Valdez, H.
    Chakrabarti, S.
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    Chan, K. M.
    Chandra, A.
    Cheu, E.
    Cho, D. K.
    Choi, S.
    Choudhary, B.
    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Clutter, J.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cuplov, V.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De la Cruz-Burelo, E.
    Martins, C. De Oliveira
    DeVaughan, K.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dorland, T.
    Dubey, A.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dutt, S.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Escalier, M.
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    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Geng, W.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruenendahl, S.
    Gruenewald, M. W.
    Guo, F.
    Guo, J.
    Gutierrez, G.
    Gutierrez, P.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Harder, K.
    Harel, A.
    Hauptman, J. M.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hoang, T.
    Hobbs, J. D.
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    Illingworth, R.
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    Meijer, M. M.
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    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
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    Meyer, A.
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    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulhearn, M.
    Mundal, O.
    Mundim, L.
    Nagy, E.
    Naimuddin, M.
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    Quinn, B.
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    Rangel, M. S.
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    Renkel, P.
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    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
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    Search for Anomalous Top-Quark Couplings with the D0 Detector2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 9, p. 092002-Article in journal (Refereed)
    Abstract [en]

    Anomalous Wtb couplings modify the angular correlations of the top-quark decay products and change the single top-quark production cross section. We present limits on anomalous top-quark couplings by combining information from W boson helicity measurements in top-quark decays and anomalous coupling searches in the single top-quark final state. We set limits on right-handed vector couplings as well as left-handed and right-handed tensor couplings based on about 1 fb(-1) of data collected by the D0 experiment.

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    Sopczak, A.
    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Tanasijczuk, A.
    Taylor, W.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Torchiani, I.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, L.
    Uvarov, S.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Vilanova, D.
    Villeneuve-Seguier, F.
    Vint, P.
    Vokac, P.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
    Welty-Rieger, L.
    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Williams, M.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Xu, C.
    Yacoob, S.
    Yamada, R.
    Yang, W. -C
    Yasuda, T.
    Yatsunenko, Y. A.
    Yin, H.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zeitnitz, C.
    Zelitch, S.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Measurement of the Angular and Lifetime Parameters of the Decays B-d(0) -> J/psi K*(0) and B-s(0) -> J/psi phi2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 3, p. 032001-Article in journal (Refereed)
    Abstract [en]

    We present measurements of the linear polarization amplitudes and the strong relative phases that describe the flavor-untagged decays B-d(0) --> J/psi K*(0) and B-s(0) --> J/psi phi in the transversity basis. We also measure the mean lifetime (tau) over bar (s) of the B-s(0) mass eigenstates and the lifetime ratio (tau) over bar (s)/tau(d). The analyses are based on approximately 2.8 fb(-1) of data recorded with the D0 detector. From our measurements of the angular parameters we conclude that there is no evidence for a deviation from flavor SU( 3) symmetry for these decays and that the factorization assumption is not valid for the B-d(0) --> J/psi K*(0) decay.

  • 22. Abazov, V. M.
    et al.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Ahsan, M.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Anastasoaie, M.
    Ancu, L. S.
    Andeen, T.
    Andrieu, B.
    Anzelc, M. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Jesus, A. C. S. Assis
    Atramentov, O.
    Avila, C.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, P.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, C.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Biscarat, C.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Boos, E. E.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Bu, X. B.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burnett, T. H.
    Buszello, C. P.
    Butler, J. M.
    Calfayan, P.
    Calvet, S.
    Cammin, J.
    Carrasco-Lizarraga, M. A.
    Carrera, E.
    Carvalho, W.
    Casey, B. C. K.
    Castilla-Valdez, H.
    Chakrabarti, S.
    Chakraborty, D.
    Chan, K. M.
    Chandra, A.
    Cheu, E.
    Chevallier, F.
    Cho, D. K.
    Choi, S.
    Choudhary, B.
    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Clutter, J.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cuplov, V.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De la Cruz-Burelo, E.
    De Oliveira Martins, C.
    DeVaughan, K.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dorland, T.
    Dubey, A.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Geng, W.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruenendahl, S.
    Gruenewald, M. W.
    Guo, F.
    Guo, J.
    Gutierrez, G.
    Gutierrez, P.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Harder, K.
    Harel, A.
    Hauptman, J. M.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hobbs, J. D.
    Hoeneisen, B.
    Hohlfeld, M.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Johnston, D.
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    Jonsson, P.
    Juste, A.
    Kajfasz, E.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kau, D.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. M.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Kozelov, A. V.
    Kraus, J.
    Kuhl, T.
    Kumar, A.
    Kupco, A.
    Kurca, T.
    Kuzmin, V. A.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lellouch, J.
    Li, J.
    Li, L.
    Li, Q. Z.
    Lietti, S. M.
    Lim, J. K.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobodenko, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Luna-Garcia, R.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Maettig, P.
    Magass, C.
    Magerkurth, A.
    Mal, P. K.
    Malbouisson, H. B.
    Malik, S.
    Malyshev, V. L.
    Maravin, Y.
    Martin, B.
    McCarthy, R.
    Meijer, M. M.
    Melnitchouk, A.
    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, A.
    Meyer, J.
    Mitrevski, J.
    Mommsen, R. K.
    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulhearn, M.
    Mundal, O.
    Mundim, L.
    Nagy, E.
    Naimuddin, M.
    Narain, M.
    Naumann, N. A.
    Neal, H. A.
    Negret, J. P.
    Neustroev, P.
    Nilsen, H.
    Nogima, H.
    Novaes, S. F.
    Nunnemann, T.
    O'Dell, V.
    O'Neil, D. C.
    Obrant, G.
    Ochando, C.
    Onoprienko, D.
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    Osman, N.
    Osta, J.
    Otec, R.
    Otero y Garzon, G. J.
    Owen, M.
    Padley, P.
    Pangilinan, M.
    Parashar, N.
    Park, S. -J
    Park, S. K.
    Parsons, J.
    Partridge, R.
    Parua, N.
    Patwa, A.
    Pawloski, G.
    Penning, B.
    Perfilov, M.
    Peters, K.
    Peters, Y.
    Petroff, P.
    Petteni, M.
    Piegaia, R.
    Piper, J.
    Pleier, M. -A
    Podesta-Lerma, P. L. M.
    Podstavkov, V. M.
    Pogorelov, Y.
    Pol, M. -E
    Polozov, P.
    Pope, B. G.
    Popov, A. V.
    Potter, C.
    Prado da Silva, W. L.
    Prosper, H. B.
    Protopopescu, S.
    Qian, J.
    Quadt, A.
    Quinn, B.
    Rakitine, A.
    Rangel, M. S.
    Ranjan, K.
    Ratoff, P. N.
    Renkel, P.
    Rich, P.
    Rijssenbeek, M.
    Ripp-Baudot, I.
    Rizatdinova, F.
    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
    Royon, C.
    Rubinov, P.
    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandez, A.
    Sanders, M. P.
    Sanghi, B.
    Savage, G.
    Sawyer, L.
    Scanlon, T.
    Schaile, D.
    Schamberger, R. D.
    Scheglov, Y.
    Schellman, H.
    Schliephake, T.
    Schlobohm, S.
    Schwanenberger, C.
    Schwartzman, A.
    Schwienhorst, R.
    Sekaric, J.
    Severini, H.
    Shabalina, E.
    Shamim, M.
    Shary, V.
    Shchukin, A. A.
    Shivpuri, R. K.
    Siccardi, V.
    Simak, V.
    Sirotenko, V.
    Skubic, P.
    Slattery, P.
    Smirnov, D.
    Snow, G. R.
    Snow, J.
    Snyder, S.
    Soeldner-Rembold, S.
    Sonnenschein, L.
    Sopczak, A.
    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Tanasijczuk, A.
    Taylor, W.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Torchiani, I.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, L.
    Uvarov, S.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Vilanova, D.
    Villeneuve-Seguier, F.
    Vint, P.
    Vokac, P.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
    Welty-Rieger, L.
    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Williams, M.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Xu, C.
    Yacoob, S.
    Yamada, R.
    Yang, W. -C
    Yasuda, T.
    Yatsunenko, Y. A.
    Yin, H.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zeitnitz, C.
    Zelitch, S.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Search for Large Extra Spatial Dimensions in the Dielectron and Diphoton Channels in p(p)over-bar Collisions at root s=1.96 TeV2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 5, p. 051601-Article in journal (Refereed)
    Abstract [en]

    We report on a search for large extra spatial dimensions in the dielectron and diphoton channels using a data sample of 1: 05 fb(-1) of p (p) over bar collisions at a center-of-mass energy of 1.96 TeV collected by the D0 detector at the Fermilab Tevatron Collider. The invariant mass spectrum of the data agrees well with the prediction of the standard model. We find the most restrictive 95% C. L. lower limits on the effective Planck scale between 2.1 and 1.3 TeV for 2 to 7 extra dimensions.

  • 23. Abazov, V. M.
    et al.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Ahsan, M.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Anastasoaie, M.
    Ancu, L. S.
    Andeen, T.
    Andrieu, B.
    Anzelc, M. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Jesus, A. C. S. Assis
    Atramentov, O.
    Avila, C.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, P.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, C.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Biscarat, C.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Boos, E. E.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Bu, X. B.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burnett, T. H.
    Buszello, C. P.
    Butler, J. M.
    Calfayan, P.
    Calvet, S.
    Cammin, J.
    Carrera, E.
    Carvalho, W.
    Casey, B. C. K.
    Castilla-Valdez, H.
    Chakrabarti, S.
    Chakraborty, D.
    Chan, K. M.
    Chandra, A.
    Cheu, E.
    Chevallier, F.
    Cho, D. K.
    Choi, S.
    Choudhary, B.
    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Clutter, J.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cuplov, V.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De la Cruz-Burelo, E.
    De Oliveira Martins, C.
    DeVaughan, K.
    Degenhardt, J. D.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dong, H.
    Dorland, T.
    Dubey, A.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Geng, W.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gollub, N.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Grunendahl, S.
    Grunewald, M. W.
    Guo, F.
    Guo, J.
    Gutierrez, G.
    Gutierrez, P.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Harder, K.
    Harel, A.
    Hauptman, J. M.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hobbs, J. D.
    Hoeneisen, B.
    Hoeth, H.
    Hohlfeld, M.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Johnston, D.
    Jonckheere, A.
    Jonsson, P.
    Juste, A.
    Kajfasz, E.
    Kalk, J. M.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kau, D.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. M.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Kozelov, A. V.
    Kraus, J.
    Kuhl, T.
    Kumar, A.
    Kupco, A.
    Kurca, T.
    Kuzmin, V. A.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lellouch, J.
    Li, J.
    Li, L.
    Li, Q. Z.
    Lietti, S. M.
    Lim, J. K.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobodenko, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Luna, R.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Mattig, P.
    Magass, C.
    Magerkurth, A.
    Mal, P. K.
    Malbouisson, H. B.
    Malik, S.
    Malyshev, V. L.
    Maravin, Y.
    Martin, B.
    McCarthy, R.
    Melnitchouk, A.
    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, A.
    Meyer, J.
    Mitrevski, J.
    Mommsen, R. K.
    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulhearn, M.
    Mundal, O.
    Mundim, L.
    Nagy, E.
    Naimuddin, M.
    Narain, M.
    Naumann, N. A.
    Neal, H. A.
    Negret, J. P.
    Neustroev, P.
    Nilsen, H.
    Nogima, H.
    Novaes, S. F.
    Nunnemann, T.
    O'Dell, V.
    O'Neil, D. C.
    Obrant, G.
    Ochando, C.
    Onoprienko, D.
    Oshima, N.
    Osman, N.
    Osta, J.
    Otec, R.
    Garzon, G. J. Otero Y.
    Owen, M.
    Padley, P.
    Pangilinan, M.
    Parashar, N.
    Park, S. -J
    Park, S. K.
    Parsons, J.
    Partridge, R.
    Parua, N.
    Patwa, A.
    Pawloski, G.
    Penning, B.
    Perfilov, M.
    Peters, K.
    Peters, Y.
    Petroff, P.
    Petteni, M.
    Piegaia, R.
    Piper, J.
    Pleier, M. -A
    Podesta-Lerma, P. L. M.
    Podstavkov, V. M.
    Pogorelov, Y.
    Pol, M. -E
    Polozov, P.
    Pope, B. G.
    Popov, A. V.
    Potter, C.
    da Silva, W. L. Prado
    Prosper, H. B.
    Protopopescu, S.
    Qian, J.
    Quadt, A.
    Quinn, B.
    Rakitine, A.
    Rangel, M. S.
    Ranjan, K.
    Ratoff, P. N.
    Renkel, P.
    Rich, P.
    Rieger, J.
    Rijssenbeek, M.
    Ripp-Baudot, I.
    Rizatdinova, F.
    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
    Royon, C.
    Rubinov, P.
    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandez, A.
    Sanders, M. P.
    Sanghi, B.
    Savage, G.
    Sawyer, L.
    Scanlon, T.
    Schaile, D.
    Schamberger, R. D.
    Scheglov, Y.
    Schellman, H.
    Schliephake, T.
    Schlobohm, S.
    Schwanenberger, C.
    Schwartzman, A.
    Schwienhorst, R.
    Sekaric, J.
    Severini, H.
    Shabalina, E.
    Shamim, M.
    Shary, V.
    Shchukin, A. A.
    Shivpuri, R. K.
    Siccardi, V.
    Simak, V.
    Sirotenko, V.
    Skubic, P.
    Slattery, P.
    Smirnov, D.
    Snow, G. R.
    Snow, J.
    Snyder, S.
    Soldner-Rembold, S.
    Sonnenschein, L.
    Sopczak, A.
    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Steele, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Strohmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Tamburello, P.
    Tanasijczuk, A.
    Taylor, W.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Torchiani, I.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, L.
    Uvarov, S.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Vilanova, D.
    Villeneuve-Seguier, F.
    Vint, P.
    Vokac, P.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
    Welty-Rieger, L.
    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Williams, M.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Yacoob, S.
    Yamada, R.
    Yang, W. -C
    Yasuda, T.
    Yatsunenko, Y. A.
    Yin, H.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zeitnitz, C.
    Zelitch, S.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Search for Associated W and Higgs Boson Production in p(p)over-bar Collisions at root s=1.96 TeV2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 5, p. 051803-Article in journal (Refereed)
    Abstract [en]

    We present results of a search for WH -> l nu b (b) over bar production in p (p) over bar collisions based on the analysis of 1.05 fb(-1) of data collected by the D0 experiment at the Fermilab Tevatron, using a neural network for separating the signal from backgrounds. No signal-like excess is observed, and we set 95% C. L. upper limits on the WH production cross section multiplied by the branching ratio for H -> b (b) over bar for Higgs boson masses between 100 and 150 GeV. For a mass of 115 GeV, we obtain an observed (expected) limit of 1.5 (1.4) pb, a factor of 11.4 (10.7) times larger than the standard model prediction.

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    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
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    Avila, C.
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    Begel, M.
    Belanger-Champagne, C.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
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    Bellavance, A.
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    Gerber, C. E.
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    Gillberg, D.
    Ginther, G.
    Gollub, N.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
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    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
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    Hauptman, J. M.
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    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hobbs, J. D.
    Hoeneisen, B.
    Hoeth, H.
    Hohifeld, M.
    Hossain, S.
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    Illingworth, R.
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    Jakobs, K.
    Jarvis, C.
    Jesik, R.
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    Johnson, C.
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    Jonsson, P.
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    Kalk, J. M.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kau, D.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. M.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Kozelov, A. V.
    Kraus, J.
    Kuhl, T.
    Kumar, A.
    Kupco, A.
    Kurca, T.
    Kuzmin, V. A.
    Kvita, J.
    Lacroix, E.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lellouch, J.
    Li, J.
    Li, L.
    Li, Q. Z.
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    Linnemann, J.
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    Liu, Z.
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    McCarthy, R.
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    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, A.
    Meyer, J.
    Mitrevski, J.
    Mommsen, R. K.
    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulhearn, M.
    Mundal, O.
    Mundim, L.
    Nagy, E.
    Naimuddin, M.
    Narain, M.
    Naumann, N. A.
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    Negret, J. P.
    Neustroev, P.
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    Nogima, H.
    Novaes, S. F.
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    Pangilinan, M.
    Parashar, N.
    Park, S. -J
    Park, S. K.
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    Partridge, R.
    Parua, N.
    Patwa, A.
    Pawlosk, G.
    Penning, B.
    Perfilov, M.
    Peters, K.
    Peters, Y.
    Petroff, P.
    Petteni, M.
    Piegaia, R.
    Piper, J.
    Pleier, M. -A
    Podesta-Lerma, P. L. M.
    Podstavkov, V. M.
    Pogorelo, Y.
    Pol, M. -E
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    Pope, B. G.
    Popov, A. V.
    Potter, C.
    da Silva, W. L. Prado
    Prosper, H. B.
    Protopopescu, S.
    Qian, J.
    Quadt, A.
    Quinn, B.
    Rakitine, A.
    Rangel, M. S.
    Ranjan, K.
    Ratoff, P. N.
    Renkel, P.
    Rich, P.
    Rieger, J.
    Rijssenbeek, M.
    Ripp-Baudot, I.
    Rizatdinova, F.
    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
    Royon, C.
    Rubinov, P.
    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandezag, A.
    Sanders, M. P.
    Sanghi, B.
    Savage, G.
    Sawyer, L.
    Scanlon, T.
    Schaile, D.
    Schamberger, R. D.
    Scheglov, Y.
    Schellman, H.
    Schliephake, T.
    Schlobohm, S.
    Schwanenberger, C.
    Schwartzman, A.
    Schwienhorst, R.
    Sekaric, J.
    Severini, H.
    Shabalina, E.
    Shamim, M.
    Shary, V.
    Shchukin, A. A.
    Shivpuri, R. K.
    Siccardi, V.
    Simak, V.
    Sirotenko, V.
    Skubic, R.
    Slattery, P.
    Smirnov, D.
    Snow, G. R.
    Snow, J.
    Snyder, S.
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    Spurlock, B.
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    Steele, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
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    White, A.
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    Wood, D. R.
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    Zeitnitz, C.
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    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Search for pair production of second generation scalar leptoquarks2009In: Physics Letters B, ISSN 0370-2693, E-ISSN 1873-2445, Vol. 671, no 2, p. 224-232Article in journal (Refereed)
    Abstract [en]

    We report on a search for the pair production of second generation scalar leptoquarks (LQ) in p (p) over bar collisions at the center of mass energy root s- = 1.96 TeV using a data set corresponding to an integrated luminosity of 1.0 fb(-1) collected with the D empty set experiment at the Fermilab Tevatron Collider. Topologies arising from the LQ (LQ) over bar -> mu q nu q and LQ (LQ) over bar -> mu q mu q decay modes are investigated. No excess of data over the standard model prediction is observed and upper limits on the leptoquark pair production cross section are derived at the 95% C.L. as a function of the leptoquark mass and the branching fraction beta for the decay LQ -> mu q. These are interpreted as lower limits on the leptoquark mass as a function of beta. For beta = 1 (0.5), scalar second generation leptoquarks with masses up to 316 GeV (270 GeV) are excluded.

  • 25. Abazov, V. M.
    et al.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Ahsan, M.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Anastasoaie, M.
    Ancu, L. S.
    Andeen, T.
    Andrieu, B.
    Anzelc, M. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Jesus, A. C. S. Assis
    Atramentov, O.
    Avila, C.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, P.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, C.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Boos, E. E.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Bu, X. B.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burnett, T. H.
    Buszello, C. P.
    Calfayan, P.
    Calvet, S.
    Cammin, J.
    Carrasco-Lizarraga, M. A.
    Carrera, E.
    Carvalho, W.
    Casey, B. C. K.
    Castilla-Valdez, H.
    Chakrabarti, S.
    Chakraborty, D.
    Chan, K. M.
    Chandra, A.
    Cheu, E.
    Cho, D. K.
    Choi, S.
    Choudhary, B.
    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Clutter, J.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cuplov, V.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De la Cruz-Burelo, E.
    De Oliveira Martins, C.
    DeVaughan, K.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dorland, T.
    Dubey, A.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dutt, S.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Geng, W.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruenendahl, S.
    Gruenewald, M. W.
    Guo, F.
    Guo, J.
    Gutierrez, G.
    Gutierrez, P.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Harder, K.
    Harel, A.
    Hauptman, J. M.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hoang, T.
    Hobbs, J. D.
    Hoeneisen, B.
    Hohlfeld, M.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Johnston, D.
    Jonckheere, A.
    Jonsson, P.
    Juste, A.
    Kajfasz, E.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. N.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Kozelov, A. V.
    Kraus, J.
    Kuhl, T.
    Kumar, A.
    Kupco, A.
    Kurca, T.
    Kuzmin, V. A.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lellouch, J.
    Li, J.
    Li, L.
    Li, Q. Z.
    Lietti, S. M.
    Lim, J. K.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobodenko, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Luna-Garcia, R.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Maettig, P.
    Magerkurth, A.
    Mal, P. K.
    Malbouisson, H. B.
    Malik, S.
    Malyshev, V. L.
    Maravin, Y.
    Martin, B.
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    Merritt, K. W.
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    Pogorelov, Y.
    Pol, M. -E
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    Rominsky, M.
    Royon, C.
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    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandez, A.
    Sanders, M. P.
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    Shivpuri, R. K.
    Siccardi, V.
    Simak, V.
    Sirotenko, V.
    Skubic, P.
    Slattery, P.
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    Snow, G. R.
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    Sonnenschein, L.
    Sopczak, A.
    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Tanasijczuk, A.
    Taylor, W.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Torchiani, I.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, L.
    Uvarov, S.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Vilanova, D.
    Villeneuve-Seguier, F.
    Vint, P.
    Vokac, P.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
    Welty-Rieger, L.
    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Williams, M. R. J.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Xu, C.
    Yacoob, S.
    Yamada, R.
    Yang, W. -C
    Yasuda, T.
    Yatsunenko, Y. A.
    Yin, H.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zeitnitz, C.
    Zelitch, S.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Evidence for the Decay B-s(0)->(DsDs(*))-D-(*) and a Measurement of Delta Gamma(CP)(s)/Gamma(s)2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 9, p. 091801-Article in journal (Refereed)
    Abstract [en]

    We search for the semi-inclusive process B-s(0)->(DsDs(*))-D-(*) using 2.8 fb(-1) of pp collisions at s=1.96 TeV recorded by the D0 detector operating at the Fermilab Tevatron Collider. We observe 26.6 +/- 8.4 signal events with a significance above background of 3.2 standard deviations yielding a branching ratio of B(B-s(0)->(DsDs(*))-D-(*))=0.035 +/- 0.010(stat.)+/- 0.011(syst.). Under certain theoretical assumptions, these double-charm final states saturate CP-even eigenstates in the B-s(0) decays resulting in a width difference of Delta Gamma(CP)(s)/Gamma(s)=0.072 +/- 0.021(stat.)+/- 0.022(syst.).

  • 26. Abazov, V. M.
    et al.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Ahsan, M.
    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Anastasoaie, M.
    Ancu, L. S.
    Andeen, T.
    Andrieu, B.
    Anzelc, M. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Jesus, A. C. S. Assis
    Atramentov, O.
    Avila, C.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, P.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, C.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Boos, E. E.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Bu, X. B.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burnett, T. H.
    Buszello, C. P.
    Calfayan, P.
    Calvet, S.
    Cammin, J.
    Carrasco-Lizarraga, M. A.
    Carrera, E.
    Carvalho, W.
    Casey, B. C. K.
    Castilla-Valdez, H.
    Chakrabarti, S.
    Chakraborty, D.
    Chan, K. M.
    Chandra, A.
    Cheu, E.
    Cho, D. K.
    Choi, S.
    Choudhary, B.
    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Clutter, J.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cuplov, V.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De la Cruz-Burelo, E.
    De Oliveira Martins, C.
    DeVaughan, K.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dorland, T.
    Dubey, A.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dutt, S.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Geng, W.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruenendahl, S.
    Gruenewald, M. W.
    Guo, F.
    Guo, J.
    Gutierrez, G.
    Gutierrez, P.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Harder, K.
    Harel, A.
    Hauptman, J. M.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hoang, T.
    Hobbs, J. D.
    Hoeneisen, B.
    Hohlfeld, M.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Johnston, D.
    Jonckheere, A.
    Jonsson, P.
    Juste, A.
    Kajfasz, E.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. N.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Kozelov, A. V.
    Kraus, J.
    Kuhl, T.
    Kumar, A.
    Kupco, A.
    Kurca, T.
    Kuzmin, V. A.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lellouch, J.
    Li, J.
    Li, L.
    Li, Q. Z.
    Lietti, S. M.
    Lim, J. K.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobodenko, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Luna-Garcia, R.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Mattig, P.
    Magerkurth, A.
    Mal, P. K.
    Malbouisson, H. B.
    Malik, S.
    Malyshev, V. L.
    Maravin, Y.
    Martin, B.
    McCarthy, R.
    Meijer, M. M.
    Melnitchouk, A.
    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, A.
    Meyer, J.
    Mitrevski, J.
    Mommsen, R. K.
    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulhearn, M.
    Mundal, O.
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    Naimuddin, M.
    Narain, M.
    Neal, H. A.
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    Neustroev, P.
    Nilsen, H.
    Nogima, H.
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    Nunnemann, T.
    O'Neil, D. C.
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    Padley, P.
    Pangilinan, M.
    Parashar, N.
    Park, S. -J
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    Parua, N.
    Patwa, A.
    Pawloski, G.
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    Peters, K.
    Peters, Y.
    Petroff, P.
    Petteni, M.
    Piegaia, R.
    Piper, J.
    Pleier, M. -A
    Podesta-Lerma, P. L. M.
    Podstavkov, V. M.
    Pogorelov, Y.
    Pol, M. -E
    Polozov, P.
    Pope, B. G.
    Popov, A. V.
    Potter, C.
    da Silva, W. L. Prado
    Prosper, H. B.
    Protopopescu, S.
    Qian, J.
    Quadt, A.
    Quinn, B.
    Rakitine, A.
    Rangel, M. S.
    Ranjan, K.
    Ratoff, P. N.
    Renkel, P.
    Rich, P.
    Rijssenbeek, M.
    Ripp-Baudot, I.
    Rizatdinova, F.
    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
    Royon, C.
    Rubinov, P.
    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandez, A.
    Sanders, M. P.
    Sanghi, B.
    Savage, G.
    Sawyer, L.
    Scanlon, T.
    Schaile, D.
    Schamberger, R. D.
    Scheglov, Y.
    Schellman, H.
    Schliephake, T.
    Schlobohm, S.
    Schwanenberger, C.
    Schwartzman, A.
    Schwienhorst, R.
    Sekaric, J.
    Severini, H.
    Shabalina, E.
    Shamim, M.
    Shary, V.
    Shchukin, A. A.
    Shivpuri, R. K.
    Siccardi, V.
    Simak, V.
    Sirotenko, V.
    Skubic, P.
    Slattery, P.
    Smirnov, D.
    Snow, G. R.
    Snow, J.
    Snyder, S.
    Soldner-Rembold, S.
    Sonnenschein, L.
    Sopczak, A.
    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Strohmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Tanasijczuk, A.
    Taylor, W.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Torchiani, I.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, L.
    Uvarov, S.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Vilanova, D.
    Villeneuve-Seguier, F.
    Vint, P.
    Vokac, P.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
    Welty-Rieger, L.
    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Williams, M. R. J.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Xu, C.
    Yacoob, S.
    Yamada, R.
    Yang, W. -C
    Yasuda, T.
    Yatsunenko, Y. A.
    Yin, H.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zeitnitz, C.
    Zelitch, S.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Search for Neutral Higgs Bosons at High tan beta in the b(h/H/A) -> b tau(+)tau(-) Channel2009In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 102, no 5, p. 051804-Article in journal (Refereed)
    Abstract [en]

    The first search in p (p) over bar collisions at root s = 1.96 TeV for the production of neutral Higgs bosons in association with bottom quarks and decaying in two tau leptons is presented. The cross section for this process is enhanced in many extensions of the standard model, such as its minimal supersymmetric extension (MSSM) at large tan beta. The data, corresponding to an integrated luminosity of 328 pb(-1), were collected with the D0 detector at the Fermilab Tevatron Collider. An upper limit is set on the production cross section of neutral Higgs bosons in the mass range of 90 to 150 GeV, and this limit is used to exclude part of the MSSM parameter space.

  • 27. Abazov, V. M.
    et al.
    Abbott, B.
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    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
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    Alexeev, G. D.
    Alkhazov, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Ancu, L. S.
    Andeen, T.
    Anzelc, M. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Atramentov, O.
    Avila, C.
    BackusMayes, J.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, Camille
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Blazey, G.
    Blessing, S.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Boos, E. E.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brandt, O.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Bu, X. B.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
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    Burnett, T. H.
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    de Jong, S. J.
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    Demina, R.
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    Diehl, H. T.
    Diesburg, M.
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    Prado da Silva, W. L.
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    Quinn, B.
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    Rich, P.
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    Ripp-Baudot, I.
    Rizatdinova, F.
    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
    Royon, C.
    Rubinov, P.
    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandez, A.
    Sanders, M. P.
    Sanghi, B.
    Savage, G.
    Sawyer, L.
    Scanlon, T.
    Schaile, D.
    Schamberger, R. D.
    Scheglov, Y.
    Schellman, H.
    Schliephake, T.
    Schlobohm, S.
    Schwanenberger, C.
    Schwienhorst, R.
    Sekaric, J.
    Severini, H.
    Shabalina, E.
    Shamim, M.
    Shary, V.
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    Shivpuri, R. K.
    Siccardi, V.
    Simak, V.
    Sirotenko, V.
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    Sonnenschein, L.
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    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Strandberg, S.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Takahashi, M.
    Tanasijczuk, A.
    Taylor, W.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Torchiani, I.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, L.
    Uvarov, S.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Vilanova, D.
    Vint, P.
    Vokac, P.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
    Welty-Rieger, L.
    Wenger, A.
    Wetstein, M.
    White, A.
    Wicke, D.
    Williams, M. R. J.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Xu, C.
    Yacoob, S.
    Yamada, R.
    Yang, W. -C
    Yasuda, T.
    Yatsunenko, Y. A.
    Ye, Z.
    Yin, H.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zeitnitz, C.
    Zelitch, S.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Measurement of the top quark mass in final states with two leptons2009In: Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, Vol. 80, no 9, p. 092006-Article in journal (Refereed)
    Abstract [en]

    We present measurements of the top quark mass (m(t)) in tt candidate events with two final state leptons using 1 fb(-1) of data collected by the D0 experiment. Our data sample is selected by requiring two fully identified leptons or by relaxing one lepton requirement to an isolated track if at least one jet is tagged as a b jet. The top quark mass is extracted after reconstructing the event kinematics under the tt hypothesis using two methods. In the first method, we integrate over expected neutrino rapidity distributions, and in the second we calculate a weight for the possible top quark masses based on the observed particle momenta and the known parton distribution functions. We analyze 83 candidate events in the data and obtain m(t)=176.2 +/- 4.8(stat)+/- 2.1(sys) GeV and m(t)=173.2 +/- 4.9(stat)+/- 2.0(sys) GeV for the two methods, respectively. Accounting for correlations between the two methods, we combine the measurements to obtain m(t)=174.7 +/- 4.4(stat)+/- 2.0(sys) GeV.

  • 28. Abazov, V. M.
    et al.
    Abbott, B.
    Abolins, M.
    Acharya, B. S.
    Adams, M.
    Adams, T.
    Aguilo, E.
    Ahsan, M.
    Alexeev, G. D.
    Alkhazovn, G.
    Alton, A.
    Alverson, G.
    Alves, G. A.
    Anastasoaie, M.
    Ancu, L. S.
    Andeen, T.
    Andrieu, B.
    Anzelc, M. S.
    Aoki, M.
    Arnoud, Y.
    Arov, M.
    Arthaud, M.
    Askew, A.
    Åsman, B.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Jesus, A. C. S. Assis
    Atramentov, O.
    Avila, C.
    Badaud, F.
    Bagby, L.
    Baldin, B.
    Bandurin, D. V.
    Banerjee, P.
    Banerjee, S.
    Barberis, E.
    Barfuss, A. -F
    Bargassa, P.
    Baringer, P.
    Barreto, J.
    Bartlett, J. F.
    Bassler, U.
    Bauer, D.
    Beale, S.
    Bean, A.
    Begalli, M.
    Begel, M.
    Belanger-Champagne, C.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Bellantoni, L.
    Bellavance, A.
    Benitez, J. A.
    Beri, S. B.
    Bernardi, G.
    Bernhard, R.
    Bertram, I.
    Besancon, M.
    Beuselinck, R.
    Bezzubov, V. A.
    Bhat, P. C.
    Bhatnagar, V.
    Biscarat, C.
    Blazey, G.
    Blekman, F.
    Blessing, S.
    Bloom, K.
    Boehnlein, A.
    Boline, D.
    Bolton, T. A.
    Boos, E. E.
    Borissov, G.
    Bose, T.
    Brandt, A.
    Brock, R.
    Brooijmans, G.
    Bross, A.
    Brown, D.
    Bu, X. B.
    Buchanan, N. J.
    Buchholz, D.
    Buehler, M.
    Buescher, V.
    Bunichev, V.
    Burdin, S.
    Burnett, T. H.
    Buszello, C. P.
    Butler, J. M.
    Calfayan, P.
    Calvet, S.
    Cammin, J.
    Carrera, E.
    Carvalho, W.
    Casey, B. C. K.
    Castilla-Valdez, H.
    Chakrabarti, S.
    Chakraborty, D.
    Chan, K. M.
    Chandra, A.
    Cheu, E.
    Chevallier, F.
    Cho, D. K.
    Choi, S.
    Choudhary, B.
    Christofek, L.
    Christoudias, T.
    Cihangir, S.
    Claes, D.
    Clutter, J.
    Cooke, M.
    Cooper, W. E.
    Corcoran, M.
    Couderc, F.
    Cousinou, M. -C
    Crepe-Renaudin, S.
    Cuplov, V.
    Cutts, D.
    Cwiok, M.
    da Motta, H.
    Das, A.
    Davies, G.
    De, K.
    de Jong, S. J.
    De La Cruz-Burelo, E.
    Martins, C. De Oliveira
    DeVaughan, K.
    Degenhardt, J. D.
    Deliot, F.
    Demarteau, M.
    Demina, R.
    Denisov, D.
    Denisov, S. P.
    Desai, S.
    Diehl, H. T.
    Diesburg, M.
    Dominguez, A.
    Dong, H.
    Dorland, T.
    Dubey, A.
    Dudko, L. V.
    Duflot, L.
    Dugad, S. R.
    Duggan, D.
    Duperrin, A.
    Dyer, J.
    Dyshkant, A.
    Eads, M.
    Edmunds, D.
    Ellison, J.
    Elvira, V. D.
    Enari, Y.
    Eno, S.
    Ermolov, P.
    Evans, H.
    Evdokimov, A.
    Evdokimov, V. N.
    Ferapontov, A. V.
    Ferbel, T.
    Fiedler, F.
    Filthaut, F.
    Fisher, W.
    Fisk, H. E.
    Fortner, M.
    Fox, H.
    Fu, S.
    Fuess, S.
    Gadfort, T.
    Galea, C. F.
    Garcia, C.
    Garcia-Bellido, A.
    Gavrilov, V.
    Gay, P.
    Geist, W.
    Geng, W.
    Gerber, C. E.
    Gershtein, Y.
    Gillberg, D.
    Ginther, G.
    Gollub, N.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Gomez, B.
    Goussiou, A.
    Grannis, P. D.
    Greenlee, H.
    Greenwood, Z. D.
    Gregores, E. M.
    Grenier, G.
    Gris, Ph.
    Grivaz, J. -F
    Grohsjean, A.
    Gruenendahl, S.
    Gruenewald, M. W.
    Guo, F.
    Guo, J.
    Gutierrez, G.
    Gutierrez, P.
    Haas, A.
    Hadley, N. J.
    Haefner, P.
    Hagopian, S.
    Haley, J.
    Hall, I.
    Hall, R. E.
    Han, L.
    Harder, K.
    Harel, A.
    Hauptman, J. M.
    Hays, J.
    Hebbeker, T.
    Hedin, D.
    Hegeman, J. G.
    Heinson, A. P.
    Heintz, U.
    Hensel, C.
    Herner, K.
    Hesketh, G.
    Hildreth, M. D.
    Hirosky, R.
    Hobbs, J. D.
    Hoeneisen, B.
    Hoeth, H.
    Hohlfeld, M.
    Hossain, S.
    Houben, P.
    Hu, Y.
    Hubacek, Z.
    Hynek, V.
    Iashvili, I.
    Illingworth, R.
    Ito, A. S.
    Jabeen, S.
    Jaffre, M.
    Jain, S.
    Jakobs, K.
    Jarvis, C.
    Jesik, R.
    Johns, K.
    Johnson, C.
    Johnson, M.
    Johnston, D.
    Jonckheere, A.
    Jonsson, P.
    Juste, A.
    Kajfasz, E.
    Kalk, J. M.
    Karmanov, D.
    Kasper, P. A.
    Katsanos, I.
    Kau, D.
    Kaushik, V.
    Kehoe, R.
    Kermiche, S.
    Khalatyan, N.
    Khanov, A.
    Kharchilava, A.
    Kharzheev, Y. M.
    Khatidze, D.
    Kim, T. J.
    Kirby, M. H.
    Kirsch, M.
    Klima, B.
    Kohli, J. M.
    Konrath, J. -P
    Kozelov, A. V.
    Kraus, J.
    Kuhl, T.
    Kumar, A.
    Kupco, A.
    Kurca, T.
    Kuzmin, V. A.
    Kvita, J.
    Lacroix, F.
    Lam, D.
    Lammers, S.
    Landsberg, G.
    Lebrun, P.
    Lee, W. M.
    Leflat, A.
    Lellouch, J.
    Li, J.
    Li, L.
    Li, Q. Z.
    Lietti, S. M.
    Lim, J. K.
    Lima, J. G. R.
    Lincoln, D.
    Linnemann, J.
    Lipaev, V. V.
    Lipton, R.
    Liu, Y.
    Liu, Z.
    Lobodenk, A.
    Lokajicek, M.
    Love, P.
    Lubatti, H. J.
    Luna, R.
    Lyon, A. L.
    Maciel, A. K. A.
    Mackin, D.
    Madaras, R. J.
    Maettig, R.
    Magass, C.
    Magerkurth, A.
    Mal, P. K.
    Malbouisson, H. B.
    Malik, S.
    Malyshev, V. L.
    Maravin, Y.
    Martin, B.
    McCarthy, R.
    Melnitchouk, A.
    Mendoza, L.
    Mercadante, P. G.
    Merkin, M.
    Merritt, K. W.
    Meyer, A.
    Meyer, J.
    Mitrevski, J.
    Mommsen, R. K.
    Mondal, N. K.
    Moore, R. W.
    Moulik, T.
    Muanza, G. S.
    Mulhearn, M.
    Mundal, O.
    Mundim, L.
    Nagy, E.
    Naimuddin, M.
    Narain, M.
    Naumann, N. A.
    Neal, H. A.
    Negret, J. P.
    Neustroev, P.
    Nilsen, H.
    Nogima, H.
    Novaes, S. F.
    Nunnemann, T.
    O'Dell, V.
    O'Neil, D. C.
    Obrant, G.
    Ochando, C.
    Onoprienko, D.
    Oshima, N.
    Osman, N.
    Osta, J.
    Otec, R.
    Otero y Garzon, G. J.
    Owen, M.
    Padley, P.
    Pangilinan, M.
    Parashar, N.
    Park, S. -J
    Park, S. K.
    Parsons, J.
    Partridge, R.
    Parua, N.
    Patwa, A.
    Pawloski, G.
    Penning, B.
    Perfilov, M.
    Peters, K.
    Peters, Y.
    Petroff, P.
    Petteni, M.
    Piegaia, R.
    Piper, J.
    Pleier, M. -A
    Podesta-Lerma, P. L. M.
    Podstavkov, V. M.
    Pogorelov, Y.
    Pol, M. -E
    Polozov, P.
    Pope, B. G.
    Popov, A. V.
    Potterr, C.
    da Silva, W. L. Prado
    Prosper, H. B.
    Protopopesc, S.
    Qian, J.
    Quadt, A.
    Quinn, B.
    Rakitine, A.
    Rangel, M. S.
    Ranjan, K.
    Ratoff, P. N.
    Renkel, P.
    Rich, P.
    Rieger, J.
    Rijssenbeek, M.
    Ripp-Baudot, I.
    Rizatdinova, F.
    Robinson, S.
    Rodrigues, R. F.
    Rominsky, M.
    Royon, C.
    Rubinov, P.
    Ruchti, R.
    Safronov, G.
    Sajot, G.
    Sanchez-Hernandez, A.
    Sanders, M. P.
    Sanghi, B.
    Savage, G.
    Sawyer, L.
    Scanlon, T.
    Schaile, D.
    Schamberger, R. D.
    Scheglov, Y.
    Schellman, H.
    Schliephake, T.
    Schlobohm, S.
    Schwanenberger, C.
    Schwartzman, A.
    Schwienhorst, R.
    Sekaric, J.
    Severini, H.
    Shabalina, E.
    Shamim, M.
    Shary, V.
    Shchukin, A. A.
    Shivpuri, R. K.
    Siccardi, V.
    Simaki, V.
    Sirotenko, V.
    Skubic, P.
    Slattery, P.
    Smirnov, D.
    Snow, G. R.
    Snow, J.
    Snyder, S.
    Soeldner-Rembold, S.
    Sonnenschein, L.
    Sopczak, A.
    Sosebee, M.
    Soustruznik, K.
    Spurlock, B.
    Stark, J.
    Steele, J.
    Stolin, V.
    Stoyanova, D. A.
    Strandberg, J.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Strandberg, S.
    Strang, M. A.
    Strauss, E.
    Strauss, M.
    Stroehmer, R.
    Strom, D.
    Stutte, L.
    Sumowidagdo, S.
    Svoisky, P.
    Sznajder, A.
    Tamburello, P.
    Tanasijczuk, A.
    Taylor, W.
    Tiller, B.
    Tissandier, F.
    Titov, M.
    Tokmenin, V. V.
    Torchiani, I.
    Tsybychev, D.
    Tuchming, B.
    Tully, C.
    Tuts, P. M.
    Unalan, R.
    Uvarov, L.
    Uvarov, S.
    Uzunyan, S.
    Vachon, B.
    van den Berg, P. J.
    Van Kooten, R.
    van Leeuwen, W. M.
    Varelas, N.
    Varnes, E. W.
    Vasilyev, I. A.
    Verdier, P.
    Vertogradov, L. S.
    Verzocchi, M.
    Vilanova, D.
    Villeneuve-Seguier, F.
    Vint, P.
    Vokac, P.
    Voutilainen, M.
    Wagner, R.
    Wahl, H. D.
    Wang, M. H. L. S.
    Warchol, J.
    Watts, G.
    Wayne, M.
    Weber, G.
    Weber, M.
    Welty-Rieger, L.
    Wenger, A.
    Wermes, N.
    Wetstein, M.
    White, A.
    Wicke, D.
    Williams, M.
    Wilson, G. W.
    Wimpenny, S. J.
    Wobisch, M.
    Wood, D. R.
    Wyatt, T. R.
    Xie, Y.
    Yacoob, S.
    Yamada, R.
    Yang, W. -C
    Yasuda, T.
    Yatsunenko, Y. A.
    Yin, H.
    Yip, K.
    Yoo, H. D.
    Youn, S. W.
    Yu, J.
    Zeitnitz, C.
    Zelitch, S.
    Zhao, T.
    Zhou, B.
    Zhu, J.
    Zielinski, M.
    Zieminska, D.
    Zieminski, A.
    Zivkovic, L.
    Zutshi, V.
    Zverev, E. G.
    Measurement of sigma(p(p)over-bar -> Z plus X)Br(Z -> tau(+)tau(-)) at root s=1.96 TeV2009In: Physics Letters B, ISSN 0370-2693, E-ISSN 1873-2445, Vol. 670, no 4-5, p. 292-299Article in journal (Refereed)
    Abstract [en]

    We present a measurement of the cross section for Z boson production times the branching fraction to tau lepton pairs sigma(p (p) over bar -> Z + X)Br(Z -> tau(+)tau(-)) in p (p) over bar collisions at root s = 1.96 TeV. The measurement is performed in the channel in which one tau lepton decays into a muon and neutrinos. and the other tau lepton decays hadronically or into an electron and neutrinos. The data sample corresponds to an integrated luminosity of 1.0 fb(-1) collected with the DO detector at the Fermilab Tevatron Collider. The sample contains 1511 candidate events with an estimated 20% background from jets or muons misidentified as tau leptons. We obtain sigma . Br = 240 +/- 8 (star) +/- 12 (sys) +/- 15 (lum) pb, which is consistent with the standard model prediction.

  • 29. Abu-samha, M.
    et al.
    Børve, K. J.
    Harnes, J.
    Bergersen, Henrik
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    What Can C1s Photoelectron Spectroscopy Tell about Structure and Bonding in Clusters of Methanol and Methyl Chloride?2007In: Journal of Physical Chemistry A, ISSN 1089-5639, E-ISSN 1520-5215, Vol. 111, no 37, p. 8903-8909Article in journal (Refereed)
    Abstract [en]

    Single-component clusters of methanol and methyl chloride have been produced by adiabatic expansion, and their carbon Is photoelectron spectra were recorded using synchrotron radiation and a high-resolution electron analyzer. The experimental spectra are interpreted by means of theoretical models based on molecular dynamics simulations. The data are used to explore to what extent core-level photoelectron spectra may provide information on the bonding mechanism and the geometric structure of clusters of polar molecules. The results indicate that the cluster-to-monomer shift in ionization energy and also the width of the cluster peak may be used to distinguish between hydrogen bonding and weaker electrostatic interactions. Moreover, the larger width of the cluster peak in methanol clusters as compared to methyl chloride clusters is partly due to the structured surface of methanol clusters. Theoretical modeling greatly facilitates the analysis of core-level photoelectron spectra of molecular clusters.

  • 30. Abu-samha, M.
    et al.
    Børve, K. J.
    Sæthre, L. J.
    Öhrwall, G.
    Bergersen, H.
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Physics, Department of Physics and Materials Science.
    Rander, T.
    Björneholm, O.
    Tchaplyguine, M.
    Lineshapes in carbon 1s photoelectron spectra of methanol clusters2006In: Phys. Chem. Chem. Phys, Vol. 8, p. 2473-Article in journal (Refereed)
  • 31.
    Agåker, Marcus
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Andersson, J
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Englund, C.-J.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Olsson, Anders
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Ström, M
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Nordgren, J
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Novel instruments for ultra-soft X-ray emission spectroscopy2009In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, ISSN 0168-9002, E-ISSN 1872-9576, Vol. 601, no 1-2, p. 213-219Article in journal (Refereed)
    Abstract [en]

    Two alternative instrument designs to the traditional Rowland grating spectrometer for high resolution ultra-soft X-ray spectroscopy are presented. The first instrument is a plane grating spectrometer using off-axis parabolic mirrors for collection and refocusing, and with a spatially resolving multichannel detector with delay line read-out. The instrument offers substantially higher performance in terms of resolution and sensitivity than traditional instruments. The second instrument is a Fourier transform spectrometer based on a grazing incidence Mach-Zehnder interferometer using wavefront dividing beamsplitters. The path length difference can be scanned over 0.1 mm, which corresponds to a resolution of 12 meV. (C) 2009 Elsevier B.V. All rights reserved.

  • 32. Ahniyaz, Anwar
    et al.
    Seisenbaeva, Gulam A.
    Häggström, Lennart
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Materials Physics.
    Kamali, Saeed
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Materials Physics.
    Kessler, Vadim G.
    Nordblad, Per
    Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Solid State Physics.
    Johansson, Christer
    Bergström, Lennart
    Preparation of iron oxide nanocrystals by surfactant-free or oleic acid-assisted thermal decomposition of a Fe(III) alkoxide2008In: Journal of Magnetism and Magnetic Materials, ISSN 0304-8853, E-ISSN 1873-4766, Vol. 320, no 6, p. 781-787Article in journal (Refereed)
    Abstract [en]

    A new non-hydrolytic, alkoxide-based route was developed to synthesize iron oxide nanocrystals. Surfactant-free thermal decomposition of the iron 2-methoxy-ethoxide precursors results in the formation of uniform iron oxide nanocrystals with an average size of 5.6 nm. Transmission electron microscope study shows that the nanocrystals are protected against aggregation by a repulsive surface layer, probably originating from the alkoxy-alkoxide ligands. Addition of oleic acid resulted in monodisperse nanocrystals with an average size of 4 nm. Mössbauer analysis confirmed that the nanocrystals mainly consisted of maghemite. Analysis of the magnetic hysteresis loop measurements and the zero field and field cooled measurements displayed an excellent fit to established theories for single-domain superparamagnetic nanocrystals and the size of the magnetic domains correlated well to the crystallite size obtained from transmission electron microscope.

  • 33. Ahuja, B. L.
    et al.
    Arora, G
    Ahmed, G
    Rathor, A
    Sharma, V
    Kádas, Krisztina
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Ahuja, Rajeev
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    A study of electron momentum density and charge transfer in W-Cu system2009In: Journal of Alloys and Compounds, ISSN 0925-8388, E-ISSN 1873-4669, Vol. 467, no 1-2, p. 595-599Article in journal (Refereed)
    Abstract [en]

    We present the first ever Compton scattering study on WxCu1-x(x=0.60, 0.72) alloys. The Compton profile measurements have been made using 20Ci (CS)-C-137 gamma-ray source. The experimental data are compared with the superposition of APW-based Compton profiles of constituent metals. A schematic study on charge transfer has been reported using the experimental valence band Compton profiles of both the alloys, W and Cu. Our first ever data support the charge transfer from W to Cu on alloying, which is also confirmed by our band structure calculations employing exact muffin-tin orbitals method (EMTO). (C) 2007 Elsevier B.V. All rights reserved.

  • 34.
    Airey, John
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    Estimating undergraduate bilingual scientific literacy in Sweden2009In: International CLIL Research Journal, ISSN 1797-948X, Vol. 1, no 2, p. 26-35Article in journal (Refereed)
  • 35.
    Airey, John
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    Language and Engineering: Towards Bilingual Scientific Literacy2008In: Paper presented at the Engineering Education Development Conference, Royal Institute of Technology, Stockholm, Sweden, 26-27 November., 2008Conference paper (Other academic)
  • 36.
    Airey, John
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    Science, Language, and Literacy: Case Studies of Learning in Swedish University Physics2009Doctoral thesis, monograph (Other academic)
    Abstract [en]

    This thesis presents an investigation of undergraduate student learning with respect to physics lectures attended in English and Swedish. The work studies three connected areas: student learning patterns, bilingual scientific literacy and disciplinary discourse.

    Twenty-two physics students at two Swedish universities attended lectures in both English and Swedish as part of their regular undergraduate programme. These lectures were video-taped and used to contextualize in-depth, semi-structured interviews with students.

    When taught in English the students asked and answered fewer questions and reported be-ing less able to simultaneously follow the lecture and take notes. Students adapted to being taught in English by; asking questions after the lecture, no longer taking notes in class, read-ing sections of work before class or—in the worst case—by using the lecture for mechanical note taking.

    Analysis of student oral descriptions of the lecture content in both languages identified a small number of students who found it almost impossible to speak about disciplinary concepts in English. These students were first-years who had not been taught in English before. How-ever, the findings suggest that, above a certain threshold level of disciplinary language com-petence, it does not appear to matter which language students are taught in.

    Finally, the thesis makes a theoretical contribution to educational research. The initial lan-guage perspective is broadened to include a wide range of semiotic resources that are used in the teaching of undergraduate physics. Student learning is then characterized in terms of becoming fluent in a disciplinary discourse. It is posited that in order to achieve an appropri-ate, holistic experience of any given disciplinary concept, students will need to become fluent in a critical constellation of disciplinary semiotic resources.

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  • 37.
    Airey, John
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    Teaching in English: The effects of language choice on student learning in Swedish university science2008In: Paper presented at the International Research Conference on Language Planning and Language Policy, Saltsjöbaden, Stockholm, 9-10 June., 2008Conference paper (Refereed)
  • 38.
    Airey, John
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    Linder, Cedric
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Physics Didactics.
    A Disciplinary Discourse Perspective on University Science Learning: Achieving fluency in a critical constellation of modes2008In: Journal of Research in Science Teaching, ISSN 0022-4308, E-ISSN 1098-2736, Vol. 46, no 1, p. 27-49Article in journal (Refereed)
    Abstract [en]

    In this theoretical article we use an interpretative study with physics undergraduates to exemplify a proposed characterization of student learning in university science in terms of fluency in disciplinary discourse. Drawing on ideas from a number of different sources in the literature, we characterize what we call “disciplinary discourse” as the complex of representations, tools and activities of a discipline, describing how it can be seen as being made up of various “modes”. For university science, examples of these modes are: spoken and written language, mathematics, gesture, images (including pictures, graphs and diagrams), tools (such as experimental apparatus and measurement equipment) and activities (such as ways of working—both practice and praxis, analytical routines, actions, etc.). Using physics as an illustrative example, we discuss the relationship between the ways of knowing that constitute a discipline and the modes of disciplinary discourse used to represent this knowing. The data comes from stimulated recall interviews where physics undergraduates discuss their learning experiences during lectures. These interviews are used to anecdotally illustrate our proposed characterization of learning and its associated theoretical constructs. Students describe a repetitive practice aspect to their learning, which we suggest is necessary for achieving fluency in the various modes of disciplinary discourse. Here we found instances of discourse imitation, where students are seemingly fluent in one or more modes of disciplinary discourse without having related this to a teacher-intended disciplinary way of knowing. The examples lead to the suggestion that fluency in a critical constellation of modes of disciplinary discourse may be a necessary (though not always sufficient) condition for gaining meaningful holistic access to disciplinary ways of knowing. One implication is that in order to be effective, science teachers need to know which modes are critical for an understanding of the material they wish to teach.

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  • 39.
    Airey, John
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    Linder, Cedric
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    Bilingual Scientific Literacy2008In: Paper presented at the Beyond Borders of Scientific Literacy: International Perspectives on New Directions for Policy and Practice Symposium at the Canadian Society for the Study of Education Congress Conference, Vancouver, B.C., Canada, May 31 - June 8., 2008Conference paper (Refereed)
  • 40.
    Airey, John
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy. Kalmar University College.
    Linder, Cedric
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    Bilingual Scientific Literacy?: The Use of English in Swedish University Science Courses2008In: Nordic Journal of English Studies, ISSN 1502-7694, E-ISSN 1654-6970, Vol. 7, no 3, p. 145-161Article in journal (Refereed)
    Abstract [en]

    A direct consequence of the Bologna declaration on harmonisation of Europeaneducation has been an increase in the number of courses taught in English at Swedishuniversities. A worrying aspect of this development is the lack of research into the effectson disciplinary learning that may be related to changing the teaching language to Englishin this way. In fact, little is known at all about the complex inter-relationship betweenlanguage and learning. In this article we attempt to map out the types of parameters thatour research indicates would determine an appropriate language mix in one section ofSwedish higher education—natural science degree courses. We do this from theperspective of the overall goal of science education, which we suggest is the productionof scientifically literate graduates. Here we introduce a new term, bilingual scientificliteracy to describe the particular set of language-specific science skills that we hope tofoster within a given degree course. As an illustration of our constructs, we carry out asimple language audit of thirty Swedish undergraduate physics syllabuses, listing thetypes of input provided for students and the types of production expected from students inboth languages. We use this information to map out an ‘implied student’ for the courseswith respect to bilingual scientific literacy. The article finishes by identifying issues forfurther research in this area.

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  • 41.
    Airey, John
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    Linder, Cedric
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    Learning through English: further insights from a case study in Swedish university physics2008In: Paper presented at the Nätverk och Utveckling 2008 Lärande i en ny tid - samtal om undervisning i högre utbildning Conference, Kalmar, Sweden, 7-9 May., 2008Conference paper (Refereed)
  • 42. Airiskallio, E.
    et al.
    Nurmi, E.
    Heinonen, M. H.
    Väyrynen, I. J.
    Kokko, K.
    Ropo, M.
    Punkkinen, M. P. J.
    Pitkänen, H.
    Alatalo, M.
    Kollar, J.
    Johansson, Börje
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Vitos, Levente
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    High temperature oxidation of Fe-Al and Fe-Cr-Al alloys: The role of Cr as a chemically active element2010In: Corrosion Science, ISSN 0010-938X, E-ISSN 1879-0496, Vol. 52, no 10, p. 3394-3404Article in journal (Refereed)
    Abstract [en]

    Good high-temperature corrosion resistance of Fe-Al alloys in oxidizing environments is due to the alpha-Al2O3 film which is formed on the surface provided temperature is above 900 degrees C and the Al-content of the alloy exceeds the critical value. Ab initio calculations combined with experiments on Fe-13Al, Fe-18Al, Fe-23Al and Fe-10Cr-10Al alloys show that the beneficial effect of Cr on the oxidation resistance is significantly related to bulk effects. The comparison of experimental and calculated results indicates a clear correlation between the Fe-Cr chemical potential difference and the formation of the protective oxide scales.

  • 43. Airiskallio, E
    et al.
    Nurmi, E
    Vayrynen, J
    Kokko, K
    Ropo, M
    Punkkinen, J
    Johansson, Börje
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Vitos, Levente
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Tuning the surface chemistry of Fe-Cr by V doping2009In: Physical Review B. Condensed Matter and Materials Physics, ISSN 1098-0121, E-ISSN 1550-235X, Vol. 80, no 15, p. 153403-Article in journal (Refereed)
    Abstract [en]

    The reversal of the magnitudes of the bulk and surface chemical-potential differences induces the outburst of Cr on the otherwise pure Fe surface of Fe-Cr alloys. This threshold value for the Cr content is about 10 at. %. It is found that vanadium addition to Fe-Cr shifts the Cr threshold to a substantially lower value suggesting V having a positive effect on the corrosion resistance of low Cr steels. The obtained shift in the Cr threshold is shown to be connected to the change in volume of the alloy.

  • 44.
    Alfredsson, Y.
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Surface and Interface Science.
    Rensmo, H.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Surface and Interface Science.
    Sandell, A.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Surface and Interface Science.
    Siegbahn, H.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Surface and Interface Science.
    Electronic structure of TiOPc thin film on conducting glass studied by means of X-ray and photoelectron spectroscopies2009In: Journal of Electron Spectroscopy and Related Phenomena, ISSN 0368-2048, E-ISSN 1873-2526, Vol. 174, no 1-3, p. 50-54Article in journal (Refereed)
    Abstract [en]

    Thin films of TiOPc have been investigated using photoelectron   spectroscopy (PES) and X-ray spectroscopy (XAS). The results are   interpreted in terms of the local geometry around the metal center both   with regard to bonding and crystal field symmetry. Core and valence PES   have been found to be in accordance with the structural characteristics   of the TiOPc molecule. For resonant PES at the N1s and Ti2p edges,   information on the local electronic structure of the occupied molecular   orbitals has been obtained. Ti2p XAS was interpreted in terms of   five-fold coordination around the titanium atom for TiOPc of C-4V   symmetry. Angle-resolved N1s XAS suggests the molecular planes to order   preferentially parallel to the sample surface plane.

  • 45.
    Ali, Ehesan
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Oppeneer, Peter M.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Datta, Sambhu N.
    Influence of Solute-Solvent Hydrogen Bonding on Intramolecular Magnetic Exchange Interaction in Aminoxyl Diradicals: A QM/MM Broken-Symmetry DFT Study2009In: Journal of Physical Chemistry B, ISSN 1520-6106, E-ISSN 1520-5207, Vol. 113, no 16, p. 5545-5548Article in journal (Refereed)
    Abstract [en]

    We have investigated the effect of nitroxide radical-water hydrogen bonding (NO center dot center dot center dot center dot H2O) on the intramolecular magnetic exchange interaction (J) for biologically relevant aminoxyl diradicals. We adopt a combination of broken-symmetry density functional theory and the quantum mechanics/molecular mechanics (QM/MM) approach. We find that the presence of hydrogen bonding reorients the radical spin density on -NO center dot. This phenomenon reduces the effective distance between the two interacting localized spin centers that eventually increases the intramolecular magnetic exchange interaction. We have also investigated the functional variation of the magnetic exchange interaction, using various GGA (BLYP, PBE, HCTH407), meta-GGA (TPSS, VXSC), and hybrid (O3LYP, B3LYP, B3P86, B3PW91, and PBE0) functionals.

  • 46.
    Ali, Ehesan
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Sanyal, Biplab
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Oppeneer, Peter M.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Tuning the Magnetic Interaction between Manganese Porphyrins and Ferromagnetic Co Substrate through Dedicated Control of the Adsorption2009In: The Journal of Physical Chemistry C, ISSN 1932-7447, E-ISSN 1932-7455, Vol. 113, no 32, p. 14381-14383Article in journal (Refereed)
    Abstract [en]

    We report, on the basis of density-functional theory+U (DFT+U) calculations that metalloporphyrins can adsorb on ferromagnetic metal surfaces in two distinct configurations. Two separate adsorption minima are obtained for manganese porphyrin (MnP) on Co from our DFT+U total energy calculations, which correspond to strong and weak adsorption strengths, respectively. By steering the nature of adsorption, we find that distinct chemical interactions as well as magnetic exchange interactions between the metalloporphyrin and the metal surface can be realized. We furthermore show that a switching of the MnP molecule's spin state can occur even for the weakly adsorbed case. This new discovery opens up prospects for engineering the chemical and magnetic exchange interaction in new functionalized spintronic materials.

  • 47.
    Amft, Martin
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Burkert, T
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Sanyal, Biplab
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Oppeneer, Peter M.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    First-principles calculations of optical and magneto-optical properties of Ga1-xMnxAs and MnAs2009In: Physica. B, Condensed matter, ISSN 0921-4526, E-ISSN 1873-2135, Vol. 404, no 20, p. 3782-3788Article in journal (Refereed)
    Abstract [en]

    We present a first-principles density-functional investigation of the optical and magneto-optical properties of MnGa1-xAs (with x = 0,0.0625, and 1) systems. Our calculated dielectric function, magneto-optical Kerr effect, and magnetic circular dichroism spectra agree reasonably well with existing experimental results. A comparison of the optical and magneto-optical spectra of MnAs in the naturally occurring hexagonal phase and in the cubic zinc-blende structure is made. The differences in the spectral properties of these two phases could aid detection of MnAs in the zinc-blende structure. (C) 2009 Elsevier B.V. All rights reserved.

  • 48.
    Andersson, Egil
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Stenrup, M.
    Eland, J. H. D.
    Hedin, L.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Berglund, M.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science.
    Karlsson, L.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Larson, A.
    Ågren, H.
    Rubensson, J. -E.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Feifel, R.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Soft X-Ray Physics.
    Single-photon core-valence double ionization of molecular oxygen2008In: Physical Review A. Atomic, Molecular, and Optical Physics, ISSN 1050-2947, E-ISSN 1094-1622, Vol. 78, no 2, p. 023409-Article in journal (Refereed)
    Abstract [en]

    Single-photon core-valence double ionization of molecular oxygen has been studied using a magnetic bottle time-of-flight electron coincidence spectrometer. The K-1V-1 double ionization electron spectrum of O-2 is reported and is assigned with the aid of ab initio calculations. A direct comparison of the core-valence double ionization electron spectra with the conventional valence band photoelectron spectrum is made. The lowest core-valence double ionization energy is found to be 571.6 eV and is associated with a (3)Pi dicationic state.

  • 49.
    Andersson, Gabriella
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Materials Physics.
    Hjörvarsson, Björgvin
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Materials Physics.
    Effects of strain on magnetic anisotropy in Fe and Co based heterostructures2008In: Phase Transitions, ISSN 0141-1594, E-ISSN 1029-0338, Vol. 81, no 7 & 8, p. 679-701Article in journal (Refereed)
    Abstract [en]

    The magnetic ordering in transition metals is strongly affected by any strain in the lattice, due to the close connection between strain and anisotropy. This article reviews recent developments, both experimental and theoretical, in the field of strain-induced magnetic anisotropies, with focus on films and multilayers based on Fe and Co. It is demonstrated that the reorientation of preferred magnetization directions can be controlled through both the growth direction and the strain state, which is caused by interleaving with suitable spacers, as well as by tuning the chemical composition if the magnetic material is an alloy. Both in-plane and out-of-plane easy directions can be forced upon the films and superlattices in this manner. Some methods for local structural manipulation are also reviewed.

  • 50.
    Andersson, Staffan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Materials Science, Physics Didactics.
    A conference as examination: Meeting a professional scientist culture2008In: Presentation at the Scholarship of University Teaching and Learning National Workshop III - Teachers developing their practice using science education research, Göteborg, Sweden, 23-24 October, 2008Conference paper (Other academic)
1234567 1 - 50 of 472
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