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  • 1.
    Alfs, D.
    et al.
    Jagiellonian Univ, M Smoluchowski Inst Phys, Krakow, Poland..
    Glowacz, B.
    Jagiellonian Univ, M Smoluchowski Inst Phys, Krakow, Poland..
    Moskal, P.
    Jagiellonian Univ, M Smoluchowski Inst Phys, Krakow, Poland..
    Zielinski, M.
    Jagiellonian Univ, M Smoluchowski Inst Phys, Krakow, Poland..
    Grzonka, D.
    Forschungszentrum Julich, Inst Kernphys, Julich, Germany..
    Hauenstein, F.
    Forschungszentrum Julich, Inst Kernphys, Julich, Germany.;Old Dominion Univ, Norfolk, VA USA..
    Kilian, K.
    Forschungszentrum Julich, Inst Kernphys, Julich, Germany..
    Lersch, D.
    Forschungszentrum Julich, Inst Kernphys, Julich, Germany..
    Ritman, J.
    Forschungszentrum Julich, Inst Kernphys, Julich, Germany..
    Sefzick, T.
    Forschungszentrum Julich, Inst Kernphys, Julich, Germany..
    Oelert, W.
    Johannes Gutenberg Univ Mainz, Mainz, Germany..
    Diermaier, M.
    Stefan Meyer Inst Subatomare Phys, Vienna, Austria..
    Widmann, E.
    Stefan Meyer Inst Subatomare Phys, Vienna, Austria..
    Zmeskal, J.
    Stefan Meyer Inst Subatomare Phys, Vienna, Austria..
    Wolke, Magnus
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Nadel-Turonski, P.
    Thomas Jefferson Natl Accelerator Facil, Newport News, VA USA..
    Carmignotto, M.
    Catholic Univ Amer, Phys Dept, Washington, DC 20064 USA..
    Horn, T.
    Catholic Univ Amer, Phys Dept, Washington, DC 20064 USA..
    Mkrtchyan, H.
    AI Alikhanyan Sci Lab, Yerevan, Armenia..
    Asaturyan, A.
    AI Alikhanyan Sci Lab, Yerevan, Armenia..
    Mkrtchyan, A.
    AI Alikhanyan Sci Lab, Yerevan, Armenia..
    Tadevosyan, V.
    AI Alikhanyan Sci Lab, Yerevan, Armenia..
    Zhamkochyan, S.
    AI Alikhanyan Sci Lab, Yerevan, Armenia..
    Malbrunot-Ettenauer, S.
    CERN, Phys Dept, Genve, Switzerland..
    Eyrich, W.
    Univ Erlangen Nurnberg, Erlangen, Germany.;ECAP, Erlangen, Germany..
    Drift Chamber Calibration And Track Reconstruction In The P349 Antiproton Polarization Experiment2017In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 48, no 10, p. 1983-1988Article in journal (Refereed)
    Abstract [en]

    The goal of the P349 experiment is to test whether the antiproton production process can be itself a source of antiproton polarization. In this article, we present the motivation and details of the performed measurement. We report on the status of the analysis focusing mainly on calibration of the drift chambers and 3d track reconstruction.

  • 2. Ankowski, A
    et al.
    Antonello, M
    Aprili, P.G.
    Arneodo, F
    Badertscher, A
    Baibussinov, B
    Baldo-Ceolin, M
    Battistoni, G
    Benetti, P
    Brunetti, R
    Bueno, A
    Calligarich, E
    Cambiagh, M
    Canci, N
    Carbonara, F
    Carmona, M.C
    Cavanna, F
    Cennini, P
    Centro, S
    Cesana, A
    Cies›lik, K
    Cline, D
    Cocco, A.G.
    Dabrowska, A
    Dolfini, R
    Farnese, C
    Fava, A
    Ferrari, A
    Fiorillo, G
    Galli, S
    Gallo, V
    Garcia-Gamez, D
    Gibin, D
    Gigli Berzolari, A
    Graczyk, K
    Guglielmi, A
    Holeczek, J
    Kiel‚czewska, D
    Kisiel, J
    Kozl‚owski, T
    Lagoda, J
    Lantz, Mattias
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics. INFN Milano.
    Lozano, J
    Mannocchi, G
    Markiewicz, M
    Martinez De La Ossa, A
    Mauri, F
    Melgarejo, A.J.
    Menegolli, A
    Meng, G
    Mijakowski, P
    Montanari, C
    Muraro, S
    Navas, S
    Otwinowski, S
    Palamara, O
    Palczewski, T.J.
    Periale, L
    Piano Mortari, G
    Piazzoli, A
    Picchi, P
    Pietropaolo, F
    Pol‚chlopek, W
    Posiadal‚a, M
    Prata, M
    Przewl‚ocki, P
    Rappoldi, A
    Raselli, G.L.
    Rondio, E
    Rossella, M
    Rubbia, A
    Rubbia, C
    Sala, P
    Scannicchio, D
    Scaramelli, A
    Segreto, E
    Sergiampietri, F
    Sobczyk, J
    Stefan, D
    Stepaniak, J
    Sulej, R
    Szarska, M
    Szeglowski, T
    Szeptycka, M
    Terrani, M
    Varanini, F
    Ventura, S
    Vignoli, C
    Wachalla, T
    Wang, H
    Zalewska, A
    Energy reconstruction of electromagnetic showers from π0 decays with the ICARUS T600 liquid argon TPC2010In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 41, no 1, p. 103-125Article in journal (Refereed)
    Abstract [en]

    We discuss the ICARUS T600 detector capabilities in electromagnetic shower reconstruction through the analysis of a sample of 212 events, coming from the 2001 Pavia surface test run, of hadronic interactions leading to the production of π0 mesons. Methods of shower energy and shower direction measurements were developed and the invariant mass of the photon pairs was reconstructed. The (γ,γ) invariant mass was found to be consistent with the value of the π0 mass. The resolution of the reconstructed π0 mass was found to be equal to 27.3%. An improved analysis, carried out in order to clean the full event sample from the events measured in the crowded environment, mostly due to the trigger conditions, gave a π0 mass resolution of 16.1%, significantly better than the one evaluated for the full event sample. The trigger requirement of the coincidence of at least four photo-multiplier signals favored the selection of events with a strong pile up of cosmic ray tracks and interactions. Hence a number of candidate π0 events were heavily contaminated by other tracks and had to be rejected. Monte Carlo simulations of events with π0 production in hadronic and neutrino interactions confirmed the validity of the shower energy and shower direction reconstruction methods applied to the real data.

  • 3.
    Bajpeyi, Awanish
    et al.
    Rajiv Gandhi Inst Petr Technol, Dept Phys, Jais, Amethi, India..
    Shukla, A.
    Rajiv Gandhi Inst Petr Technol, Dept Phys, Jais, Amethi, India..
    Koning, Arjan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics. IAEA, Nucl Phys & Nucl Data Evaluat, Vienna, Austria.
    Systematic Nuclear Structure and Nuclear Reaction Studies Relevant to p-process2018In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 49, no 1, p. 27-40Article in journal (Refereed)
    Abstract [en]

    The cross section and reaction rate of the proton and alpha capture reactions on Pd-102, Te-120, Xe-124,Xe-126, and Ba-130,Ba-132 have been calculated through TALYS in Hauser-Feshbach formalism using relativistic mean field densities. Nuclear structure studies have been also carried out for the nuclei under consideration. Results obtained in the present work for nuclear structure as well as nuclear reaction are in a fair agreement with the available experimental results.

  • 4.
    Balkestahl, Li Caldeira
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Study of the Dalitz Plot of the η → π+ππ0 Decay with the KLOE Detector2015In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 46, no 1, p. 31-37Article in journal (Refereed)
    Abstract [en]

    The decay eta -> pi(+)pi(-)pi(0) is studied with the KLOE detector, at the DA Phi NE e(+)e(-) collider. Using a data sample corresponding to an integrated luminosity of 1.6 fb(-1), a new study of the Dalitz plot is presented.

  • 5. Battistoni, G.
    et al.
    Sala, P. R.
    Lantz, Mattias
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics. RIKEN Nishina Center.
    Ferrari, A.
    Smirnov, G.
    Neutrino Interactions with FLUKA2009In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 40, no 9, p. 2491-2505Article in journal (Refereed)
    Abstract [en]

    A new neutrino interaction generator has been developed in FLUKA. The package, called NUNDIS (NeUtrino–Nucleon Deep Inelastic Scattering), is specifically built in order to be fully integrated with the hadronization and nuclear models of the FLUKA Monte Carlo code which were already successfully tested in hadronic interactions. This generator thus complements the already existing generator of quasi-elastic neutrino scattering. Here we describe the physics, sampling methods, and other specifics of NUNDIS, as well as the limitations of the code.

  • 6. Boso, A.
    et al.
    Lenzi, S. M.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Recchia, F.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Bonnard, J.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Aydin, S.
    Aksaray Univ, Dept Phys, Aksaray, Turkey..
    Bentley, M. A.
    Univ York, York, N Yorkshire, England..
    Cederwall, B.
    Royal Inst Technol, Dept Phys, Stockholm, Sweden..
    Clement, E.
    GANIL, Caen, France..
    De France, G.
    GANIL, Caen, France..
    Di Nitto, A.
    Dipartimento Sci Fis, Naples, Italy.;Ist Nazl Fis Nucl, Sez Napoli, Naples, Italy..
    Dijon, A.
    GANIL, Caen, France..
    Doncel, M.
    Royal Inst Technol, Dept Phys, Stockholm, Sweden..
    Ghazi-Moradi, F.
    Royal Inst Technol, Dept Phys, Stockholm, Sweden..
    Gottardo, A.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Padua, Italy..
    Henry, T.
    Univ York, York, N Yorkshire, England..
    Huyuk, T.
    IFIC CSIC, Valencia, Spain..
    Jaworski, G.
    Warsaw Univ, Heavy Ion Lab, Warsaw, Poland..
    John, P. R.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Juhasz, K.
    Univ Debrecen, H-4032 Debrecen, Hungary..
    Kuti, I.
    MTA Atomki, H-4001 Debrecen, Hungary..
    Melon, B.
    Dipartimento Fis, Florence, Italy.;Ist Nazl Fis Nucl, Sez Firenze, Florence, Italy..
    Mengoni, D.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Michelagnoli, C.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Modamio, V.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Padua, Italy..
    Napoli, D. R.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Padua, Italy..
    Nyako, B. M.
    MTA Atomki, H-4001 Debrecen, Hungary..
    Nyberg, J.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Palacz, M.
    Warsaw Univ, Heavy Ion Lab, Warsaw, Poland..
    Valiente-Dobon, J. J.
    Isospin Symmetry Breaking In Mirror Nuclei Mg-23-Na-232017In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 48, no 3, p. 313-318Article in journal (Refereed)
    Abstract [en]

    Mirror energy differences (MED) are a direct consequence of isospin symmetry breaking. Moreover, the study of MED has proved to give valuable information of several nuclear structure properties. We present the results of an experiment performed in GANIL to study the MED in mirror nuclei Mg-23-Na-23 up to high spin. The experimental values are compared with state-of-the-art shell model calculations. This permits to enlighten several nuclear structure properties, such as the way in which the nucleons alignment proceeds, the radius variation with J, the role of the spin-orbit interaction and the importance of isospin symmetry breaking terms of nuclear origin.

  • 7.
    Ertoprak, A.
    et al.
    Royal Inst Technol KTH, Dept Phys, S-10691 Stockholm, Sweden.;Istanbul Univ, Fac Sci, Dept Phys, TR-34134 Istanbul, Turkey..
    Cederwall, B.
    Royal Inst Technol KTH, Dept Phys, S-10691 Stockholm, Sweden..
    Jakobsson, U.
    Royal Inst Technol KTH, Dept Phys, S-10691 Stockholm, Sweden..
    Nyako, B. M.
    MTA Atomki, H-4001 Debrecen, Hungary..
    Nyberg, J.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Davies, P.
    Univ York, Dept Phys, York YO10 5DD, N Yorkshire, England..
    Doncel, M.
    Royal Inst Technol KTH, Dept Phys, S-10691 Stockholm, Sweden..
    De France, G.
    CEA DSM CNRS IN2P3, GANIL, F-14076 Caen 5, France..
    Kuti, I.
    MTA Atomki, H-4001 Debrecen, Hungary..
    Napoli, D. R.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    Wadsworth, R.
    Univ York, Dept Phys, York YO10 5DD, N Yorkshire, England..
    Ghugre, S. S.
    UGC DAE CSR, Consortium Sci Res, Kolkata 700098, India..
    Raut, R.
    UGC DAE CSR, Consortium Sci Res, Kolkata 700098, India..
    Akkus, B.
    Istanbul Univ, Fac Sci, Dept Phys, TR-34134 Istanbul, Turkey..
    Al-Azri, H.
    Univ York, Dept Phys, York YO10 5DD, N Yorkshire, England..
    Algora, A.
    Univ Valencia, CSIC, IFIC, Valencia, Spain..
    de Angelis, G.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    Atac, A.
    Royal Inst Technol KTH, Dept Phys, S-10691 Stockholm, Sweden..
    Back, T.
    Royal Inst Technol KTH, Dept Phys, S-10691 Stockholm, Sweden..
    Boso, A.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy..
    Clement, E.
    CEA DSM CNRS IN2P3, GANIL, F-14076 Caen 5, France..
    Debenham, D. M.
    Univ York, Dept Phys, York YO10 5DD, N Yorkshire, England..
    Dombradi, Zs.
    MTA Atomki, H-4001 Debrecen, Hungary..
    Erturk, S.
    Univ Omer Halisdemir, Dept Phys, Fac Sci & Arts, TR-51240 Nigde, Turkey..
    Gadea, A.
    Univ Valencia, CSIC, IFIC, Valencia, Spain..
    Moradi, F. Ghazi
    Royal Inst Technol KTH, Dept Phys, S-10691 Stockholm, Sweden..
    Gottardo, A.
    Univ Paris Saclay, CNRS, IN2P3, Ctr Sci Nucl & Sci Mat, F-91405 Orsay, France..
    Huyuk, T.
    Univ Valencia, CSIC, IFIC, Valencia, Spain..
    Ideguchi, E.
    Osaka Univ, Nucl Phys Res Ctr, Osaka, Japan..
    Jaworski, G.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    Li, H.
    Royal Inst Technol KTH, Dept Phys, S-10691 Stockholm, Sweden..
    Michelagnoli, C.
    CEA DSM CNRS IN2P3, GANIL, F-14076 Caen 5, France..
    Modamio, V.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    Palacz, M.
    Warsaw Univ Technol, Fac Phys, PL-00662 Warsaw, Poland..
    Petrache, C. M.
    Univ Paris Saclay, CNRS, IN2P3, Ctr Sci Nucl & Sci Mat, F-91405 Orsay, France..
    Recchia, F.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy..
    Sandzelius, M.
    Univ Jyvaskyla, Dept Phys, Jyvaskyla 40014, Finland..
    Siciliano, M.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy.;Univ Padua, Dipartimento Fis & Astron, Padua, Italy..
    Timar, J.
    MTA Atomki, H-4001 Debrecen, Hungary..
    Valiente-Dobon, J. J.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    Xiao, Z. G.
    Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China..
    Lifetime Measurements With The Doppler Shift Attenuation Method Using A Thick Homogeneous Production Target — Verification of the Method2017In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 48, no 3, p. 325-329Article in journal (Refereed)
    Abstract [en]

    Doppler Shift Attenuation Method (DSAM) analysis of excited-state lifetimes normally employs thin production targets mounted on a thick stopper foil ("backing") serving to slow down and stop the recoiling nuclei of interest in a well-defined manner. Use of a thick, homogeneous production target leads to a more complex analysis as it results in a substantial decrease in the energy of the incident projectile which traverses the target with an associated change in the production cross section of the residues as a function of penetration depth. Here, a DSAM lifetime analysis using a thick homogeneous target has been verified using the Doppler broadened lineshapes of gamma rays following the decay of highly excited states in the semi-magic (N = 50) nucleus Ru-94. Lifetimes of excited states in the Ru-94 nucleus have been obtained using a modified version of the LINESHAPE package from the Doppler broadened lineshapes resulting from the emission of the gamma rays, while the residual nuclei were slowing down in the thick (6 mg/cm(2)) metallic Ni-58 target. The results have been validated by comparison with a previous measurement using a different (RDDS) technique.

  • 8. Gorelov, D.
    et al.
    Hakala, J.
    Jokinen, A.
    Kolhinen, V.
    Koponen, J.
    Moore, I.
    Penttila, H.
    Pohjalainen, I.
    Reponen, M.
    Rinta-Antila, S.
    Sonnenschein, V.
    Voss, A.
    Al-Adili, Ali
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics.
    Lantz, Mattias
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics.
    Mattera, Andrea
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics.
    Pomp, Stephan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics.
    Rakopoulos, Vasileios
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics.
    Simutkin, Vasily
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics.
    Solders, Andreas
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics.
    Aysto, J.
    Isomeric Yield Ratios of Fission Products Measured with the Jyfltrap2014In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 45, no 2, p. 211-216Article in journal (Refereed)
    Abstract [en]

    Experimental methods to determine isomeric yield ratios usually apply gamma-spectroscopic techniques. In such methods, ground and isomeric states are distinguished by their decays. In the present work, several isomeric yield ratios of fission products have been measured by utilizing capabilities of the double Penning-trap mass spectrometer JYFLTRAP, where isomeric and ground state were separated by their masses. To verify the new experimental technique, the results were compared to those from gamma-spectroscopy measurements.

  • 9. Grzonka, D.
    et al.
    Kilian, K.
    Ritman, J.
    Sefzick, T.
    Oelert, W.
    Diermaier, M.
    Widmann, E.
    Zmeskal, J.
    Glowacz, B.
    Moskal, P.
    Zielinski, M.
    Wolke, Magnus
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Nadel-Turonski, P.
    Carmignotto, M.
    Horn, T.
    Mkrtchyan, H.
    Asaturyan, A.
    Mkrtchyan, A.
    Tadevosyan, V.
    Zhamkochyan, S.
    Malbrunot-Ettenauer, S.
    Eyrich, W.
    Hauenstein, F.
    Zink, A.
    Search for Polarization Effects in the Antiproton Production Process2015In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 46, no 1, p. 191-201Article in journal (Refereed)
    Abstract [en]

    For the production of a polarized antiproton beam, various methods have been suggested including the possibility that antiprotons may be produced polarized which will be checked experimentally. The polarization of antiprotons produced under typical conditions for antiproton beam preparation will be measured at the CERN/PS. If the production process creates some polarization, a polarized antiproton beam could be prepared by a rather simple modification of the antiproton beam facility. The detection setup and the expected experimental conditions are described.

  • 10. Hadynska-Klek, K.
    et al.
    Napiorkowski, P. J.
    Maj, A.
    Azaiez, F.
    Kicinska-Habior, M.
    Valiente-Dobon, J. J.
    de Angelis, G.
    Abraham, T.
    Kumar, G. Anil
    Arnes, B. -Q
    Bazzacco, D.
    Bellato, M.
    Bortolato, D.
    Bednarczyk, P.
    Benzoni, G.
    Berti, L.
    Birkenbach, B.
    Bruyneel, B.
    Brambilla, S.
    Camera, F.
    Chavas, J.
    Ciemala, M.
    Cocconi, P.
    Coleman-Smith, P.
    Colombo, A.
    Corsi, A.
    Crespi, F. C. L.
    Cullen, D. M.
    Czermak, A.
    Desesquelles, P.
    Dulny, B.
    Eberth, J.
    Farnea, E.
    Fornal, B.
    Franchoo, S.
    Gadea, A.
    Giaz, A.
    Gottardo, A.
    Grave, X.
    Grebosz, J.
    Gulmini, M.
    Habermann, T.
    Isocrate, R.
    Iwanicki, J.
    Jaworski, G.
    Jungclaus, A.
    Karkour, N.
    Kmiecik, M.
    Karpinski, D.
    Kisielinski, M.
    Kondratyev, N.
    Korichi, A.
    Komorowska, M.
    Kowalczyk, M.
    Korten, W.
    Krzysiek, M.
    Lehaut, G.
    Leoni, S.
    Lopez-Martens, A.
    Lunardi, S.
    Maron, G.
    Mazurek, K.
    Menegazzo, R.
    Mengoni, D.
    Merchan, E.
    Meczynski, W.
    Michelagnoli, C.
    Mierzejewski, J.
    Million, B.
    Molini, P.
    Myalski, S.
    Napoli, D. R.
    Nicolini, R.
    Niikura, M.
    Obertelli, A.
    Ozmen, S. F.
    Palacz, M.
    Pullia, A.
    Rampazzo, G.
    Recchia, F.
    Redon, N.
    Reiter, P.
    Rosso, D.
    Rusek, K.
    Sahin, E.
    Salsac, M. -D
    Söderström, Pär-Anders
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Srebrny, J.
    Stefan, I.
    Stezowski, O.
    Styczen, J.
    Theisen, Ch
    Toniolo, N.
    Ur, C. A.
    Vandone, V.
    Wadsworthy, R.
    Wasilewska, B.
    Wiens, A.
    Wrzosek-Lipska, K.
    Zielinska, M.
    Zieblinski, M.
    Towards The Determination Of Superdeformation In Ca-422013In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 44, no 3, p. 617-625Article in journal (Refereed)
    Abstract [en]

    The Coulomb excitation experiment to study electromagnetic structure of low-lying states in Ca-42 with a focus on a possible superdeformation in this nucleus was performed at the Laboratori Nazionali di Legnaro in Italy. Preliminary values of the determined quadrupole deformation parameters for both the ground state band and the presumed superdeformed band are presented.

  • 11.
    Haefner, G.
    et al.
    Univ Cologne, Inst Kernphys, Cologne, Germany.
    Moschner, K.
    Univ Cologne, Inst Kernphys, Cologne, Germany.
    Blazhev, A.
    Univ Cologne, Inst Kernphys, Cologne, Germany.
    Boutachkov, P.
    Gesell Schwerionenforsch mbH, Darmstadt, Germany.
    Davies, P. J.
    Univ York, Dept Phys, York, N Yorkshire, England.
    Wadsworth, R.
    Univ York, Dept Phys, York, N Yorkshire, England.
    Ameil, F.
    Gesell Schwerionenforsch mbH, Darmstadt, Germany.
    Baba, H.
    RIKEN, Nishina Ctr, Wako, Saitama, Japan.
    Back, T.
    KTH Stockholm, Dept Phys, Stockholm, Sweden.
    Dewald, M.
    Univ Cologne, Inst Kernphys, Cologne, Germany.
    Doornenbal, P.
    RIKEN, Nishina Ctr, Wako, Saitama, Japan.
    Faestermann, T.
    Tech Univ Munich, Munich, Germany.
    Gengelbach, Aila
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Gerl, J.
    Gesell Schwerionenforsch mbH, Darmstadt, Germany.
    Gernhaeuser, R.
    Tech Univ Munich, Munich, Germany.
    Go, S.
    Univ Tokyo, Tokyo, Japan.
    Gorska, M.
    Gesell Schwerionenforsch mbH, Darmstadt, Germany.
    Grawe, H.
    Gesell Schwerionenforsch mbH, Darmstadt, Germany.
    Gregor, E.
    Tech Univ Darmstadt, Darmstadt, Germany.
    Hotaka, H.
    Tokyo Univ Sci, Shinjuku City, Tokyo, Japan.
    Isobe, T.
    RIKEN, Nishina Ctr, Wako, Saitama, Japan.
    Jenkins, D. G.
    Univ York, Dept Phys, York, N Yorkshire, England.
    Jolie, J.
    Univ Cologne, Inst Kernphys, Cologne, Germany.
    Jung, H. S.
    Chung Ang Univ, Seoul, South Korea.
    Kojouharov, I
    Gesell Schwerionenforsch mbH, Darmstadt, Germany.
    Kurz, N.
    Gesell Schwerionenforsch mbH, Darmstadt, Germany.
    Lewitowicz, M.
    Grand Accelerateur Nat Ions Lourdes, Caen, France.
    Lorusso, G.
    RIKEN, Nishina Ctr, Wako, Saitama, Japan.
    Merchan, E.
    Tech Univ Darmstadt, Darmstadt, Germany.
    Naqvi, F.
    Yale Univ, New Haven, CT, USA.
    Nishibata, H.
    Osaka Univ, Suita, Osaka, Japan.
    Nishimura, D.
    Tokyo City Univ, Setagaya City, Tokyo, Japan.
    Nishimura, S.
    RIKEN, Nishina Ctr, Wako, Saitama, Japan.
    Pietralla, N.
    Tech Univ Darmstadt, Darmstadt, Germany.
    Schaffner, H.
    Gesell Schwerionenforsch mbH, Darmstadt, Germany.
    Soderstrom, P-A
    RIKEN, Nishina Ctr, Wako, Saitama, Japan.
    Steiger, K.
    Tech Univ Munich, Munich, Germany.
    Sumikama, T.
    Tohoku Univ, Sendai, Miyagi, Japan.
    Taprogge, J.
    CSIC Madrid, Inst Struct Matter, Madrid, Spain; Univ Autonoma Madrid, Madrid, Spain.
    Thoele, P.
    Univ Cologne, Inst Kernphys, Cologne, Germany.
    Watanabe, H.
    Beihang Univ, Beijing, Peoples R China.
    Warr, N.
    Univ Cologne, Inst Kernphys, Cologne, Germany.
    Werner, V
    Tech Univ Darmstadt, Darmstadt, Germany; Yale Univ, New Haven, CT, USA.
    Xu, Z. Y.
    Univ Tokyo, Tokyo, Japan.
    Yagi, A.
    Osaka Univ, Suita, Osaka, Japan.
    Yoshinagai, K.
    Tokyo Univ Sci, Shinjuku City, Tokyo, Japan.
    Zhui, Y.
    Tokyo Univ Sci, Shinjuku City, Tokyo, Japan.
    Properties of γ-decaying Isomers in the 100Sn Region Revisited2019In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 50, no 3, p. 431-437Article in journal (Refereed)
    Abstract [en]

    The study of nuclei in the region around the N = Z doubly-magic nucleus 100Sn has been of long standing interest for the nuclear structure and nuclear astrophysics. Recently, Park et al.  have reported on properties of γ-decaying isomers and isomeric ratios in the vicinity of 100Sn. That experiment was performed at the Radioactive Ion Beam Factory (RIBF) of the RIKEN Nishina Center in Japan as a part of the EURICA campaign. Neutron-deficient nuclei were produced in a fragmentation reaction of a 124Xe primary beam on a 9Be target at an energy of 345 MeV/A. Secondary ions were separated and identified in the BigRIPS fragment separator and implanted in the silicon detector array WAS3ABi. The data presented here were obtained in another experiment performed at the RIBF using the same reaction but slightly different separator settings. New results of ratios of isomeric population and half-lives of γ-decaying isomers populated in the experiment are presented.

  • 12.
    Heijkenskjold, Lena
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Andersson, Walter Ikegami
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Studies of the omega Meson with the KLOE Detector2015In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 46, no 1, p. 53-58Article in journal (Refereed)
    Abstract [en]

    The paper presents status of three studies involving the omega meson using data collected by the KLOE detector. The first two projects are feasibility studies performed on simulated data concerning an upper limit measurement of BR (phi -> omega gamma)and the form factor measurement in the omega -> pi(0)l(+)l(-) Dalitz decay. The third study shows the effect pi(0)-pi(0) interference has in the omega -> pi(+)pi(-)pi(0) Dalitz plot when omega is produced through the e(+)e(-) -> omega pi(0) channel.

  • 13.
    Jaworski, G.
    et al.
    INFN, LNL, Legnaro, Italy; Univ Warsaw, Heavy Ion Lab, Warsaw, Poland.
    Goasduff, A.
    INFN, LNL, Legnaro, Italy; Univ Padua, Dept Phys & Astron, Padua, Italy; INFN, Div Padua, Padua, Italy.
    Canet, F. J. Egea
    INFN, LNL, Legnaro, Italy; Univ Padua, Dept Phys & Astron, Padua, Italy; INFN, Div Padua, Padua, Italy; Univ Valencia, IFIC, CSIC, Paterna, Spain.
    Modamio, V
    INFN, LNL, Legnaro, Italy; Univ Oslo, Dept Phys, Oslo, Norway.
    Huyuk, T.
    Univ Valencia, IFIC, CSIC, Paterna, Spain.
    Triossi, A.
    Univ Padua, Dept Phys & Astron, Padua, Italy; INFN, Div Padua, Padua, Italy; CERN, Meyrin, Switzerland.
    Jastrzab, M.
    Polish Acad Sci, Inst Nucl Phys, Krakow, Poland.
    Soderstrom, P-A
    Extreme Light Infrastruct Nucl Phys ELI NP, Bucharest, Romania.
    Carturan, S. M.
    Univ Padua, Dept Phys & Astron, Padua, Italy; INFN, Div Padua, Padua, Italy.
    Di Nitto, A.
    Helmholtz Inst Mainz, Darmstadt, Germany; GSI Darmstadt, Darmstadt, Germany.
    de Angelis, G.
    INFN, LNL, Legnaro, Italy.
    De France, G.
    GANIL, CEA, DSAM, Caen, France; CNRS, IN2P3, Caen, France.
    Erduran, N.
    Istanbul Zaim Univ, Fac Eng & Nat Sci, Istanbul, Turkey.
    Gadea, A.
    Univ Valencia, IFIC, CSIC, Paterna, Spain.
    Moszynski, M.
    Natl Ctr Nucl Res, Otwock, Poland.
    Nyberg, Johan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Palacz, M.
    Univ Warsaw, Heavy Ion Lab, Warsaw, Poland.
    Valiente, J.
    INFN, LNL, Legnaro, Italy.
    Wadsworth, R.
    Univ York, Dept Phys, York, N Yorkshire, England.
    Aliaga, R.
    Univ Valencia, IFIC, CSIC, Paterna, Spain.
    Aufranc, C.
    Univ Lyon, IPN Lyon, IN2P3, CNRS, Villeurbanne, France.
    Bezard, M.
    GANIL, CEA, DSAM, Caen, France; CNRS, IN2P3, Caen, France.
    Beaulieu, G.
    Univ Lyon, IPN Lyon, IN2P3, CNRS, Villeurbanne, France.
    Bednarczyk, P.
    Polish Acad Sci, Inst Nucl Phys, Krakow, Poland.
    Bisiato, E.
    INFN, LNL, Legnaro, Italy.
    Boujrad, A.
    GANIL, CEA, DSAM, Caen, France; CNRS, IN2P3, Caen, France.
    Burrows, I
    TFC Daresbury Lab, Warrington, Cheshire, England.
    Clement, E.
    GANIL, CEA, DSAM, Caen, France; CNRS, IN2P3, Caen, France.
    Cocconi, P.
    INFN, LNL, Legnaro, Italy.
    Colucci, G.
    Univ Padua, Dept Phys & Astron, Padua, Italy; INFN, Div Padua, Padua, Italy.
    Conventi, D.
    INFN, LNL, Legnaro, Italy.
    Cordwell, M.
    TFC Daresbury Lab, Warrington, Cheshire, England.
    Coudert, S.
    GANIL, CEA, DSAM, Caen, France; CNRS, IN2P3, Caen, France.
    Deltoro, J. M.
    INFN, LNL, Legnaro, Italy.
    Ducroux, L.
    Univ Lyon, IPN Lyon, IN2P3, CNRS, Villeurbanne, France.
    Dupasquier, T.
    Univ Lyon, IPN Lyon, IN2P3, CNRS, Villeurbanne, France.
    Erturk, S.
    Nigde Omer Halisdemir Univ, Dept Phys, Nigde, Turkey.
    Fabian, X.
    Univ Lyon, IPN Lyon, IN2P3, CNRS, Villeurbanne, France.
    Gonzalez, V
    Univ Valencia, Dept Elect Engn, Burjassot, Spain.
    Gottardo, A.
    INFN, LNL, Legnaro, Italy.
    Grant, A.
    TFC Daresbury Lab, Warrington, Cheshire, England.
    Hadynska-Klek, K.
    INFN, LNL, Legnaro, Italy;Univ Surrey, Dept Phys, Guildford, Surrey, England.
    Illana, A.
    INFN, LNL, Legnaro, Italy.
    Jurado-Gomez, M. L.
    Univ Valencia, IFIC, CSIC, Paterna, Spain.
    Kogimtzis, M.
    TFC Daresbury Lab, Warrington, Cheshire, England.
    Lazarus, I
    TFC Daresbury Lab, Warrington, Cheshire, England.
    Legeard, L.
    GANIL, CEA, DSAM, Caen, France; CNRS, IN2P3, Caen, France.
    Ljungvall, J.
    Univ Paris Sud, IN2P3, CNRS, CSNSM, Orsay, France.
    Maj, A.
    Polish Acad Sci, Inst Nucl Phys, Krakow, Poland.
    Pasqualato, G.
    Univ Padua, Dept Phys & Astron, Padua, Italy; INFN, Div Padua, Padua, Italy.
    Perez-Vidal, R. M.
    Univ Valencia, IFIC, CSIC, Paterna, Spain.
    Raggio, A.
    INFN, LNL, Legnaro, Italy; Univ Padua, Dept Phys & Astron, Padua, Italy.
    Ralet, D.
    GANIL, CEA, DSAM, Caen, France; CNRS, IN2P3, Caen, France.
    Redon, N.
    Univ Lyon, IPN Lyon, IN2P3, CNRS, Villeurbanne, France.
    Saillant, F.
    GANIL, CEA, DSAM, Caen, France; CNRS, IN2P3, Caen, France.
    Sanchis, E.
    Univ Valencia, Dept Elect Engn, Burjassot, Spain.
    Saygi, B.
    Ege Univ, Phys Dept, Izmir, Turkey.
    Scarcioffolo, M.
    INFN, Div Padua, Padua, Italy.
    Siciliano, M.
    INFN, LNL, Legnaro, Italy.
    Stezowski, O.
    Univ Lyon, IPN Lyon, IN2P3, CNRS, Villeurbanne, France.
    Testov, D.
    Univ Padua, Dept Phys & Astron, Padua, Italy; INFN, Div Padua, Padua, Italy.
    Tripon, M.
    GANIL, CEA, DSAM, Caen, France; CNRS, IN2P3, Caen, France.
    Zanon, I
    INFN, LNL, Legnaro, Italy.
    The New Neutron Multiplicity Filter NEDA and Its First Physics Campaign with AGATA2019In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 50, no 3, p. 585-590Article in journal (Refereed)
    Abstract [en]

    A new neutron multiplicity filter NEDA, after a decade of design, R&D and construction, was employed in its first physics campaign with the AGATA spectrometer. Properties and performance of the array are discussed.

  • 14. Kuboki, T.a
    et al.
    Ohtsubo, T.b
    Takechi, M.c
    Hachiuma, I.a
    Namihira, K.a
    Suzuki, T.a
    Yamaguchi, T.a
    Ohkuma, Y.b
    Shimbara, Y.b
    Suzuki, S.b
    Watanabe, R.b
    Fukuda, M.d
    Mihara, M.d
    Nishimura, D.d
    Ishibashi, Y.e
    Ito, Y.e
    Moriguchi, T.e
    Nagae, D.e
    Ooishi, H.e
    Ogawa, K.e
    Ozawa, A.e
    Yasuda, Y.e
    Suzuki, H.e
    Sumikama, T.f
    Yoshinaga, K.f
    Geissel, H.g
    Winkler, M.g
    Izumikawa, T.h
    Momota, S.i
    Aoi, N.c
    Fukuda, N.c
    Inabe, N.c
    Kameda, D.c
    Kusaka, K.c
    Kubo, T.c
    Lantz, Mattias
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics. RIKEN Nishina Center.
    Ohnishi, T.c
    Ohtake, M.c
    Suda, T.c
    Takeda, H.c
    Tanaka, K.c
    Yanagisawa, Y.c
    Yoshida, A.c
    Yoshida, K.c
    Measurement of interaction cross-sections for neutron-rich Na isotopes2011In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 42, no 3-4, p. 4p. 765-768Article in journal (Refereed)
    Abstract [en]

    The interaction cross-sections (σI) of neutron-rich Na isotopes, 23-35Na, on C target have been measured at 250A MeV using the RI beam factory (RIBF) at RIKEN. Mass dependence of σI for 27-35Na suggests monotonic growth of the skin thickness. The root-mean-square nuclear matter radii (rm) of 23-35Na were deduced from observed σI via a Glauber-type calculation. These rm are in a good agreement with the theoretical prediction by relativistic mean field model (RMF). rm of 33-35Na were determined for the first time.

  • 15. Kwiecinski, J.
    et al.
    Motyka, Leszek
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics, High Energy Physics.
    Timneanu, Nicusor
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics, High Energy Physics.
    Two-photon cross-sections from the saturation model2002In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. B33, no 6, p. 1559-Article in journal (Refereed)
    Abstract [en]

    A saturation model for the total \gamma \gamma and \gamma* \gamma* cross-sections and for the real photon structure function F2\gamma (x,Q2) is described. The model is based on a QCD dipole picture of high energy scattering. The two-dipole cross-section is assumed to satisfy the saturation property with the saturation radius taken from the GBW analysis of the \gamma*p interaction at HERA. The model is combined with the QPM and non-pomeron reggeon contributions and it gives a very good description of the data on the \gamma \gamma total cross-section, on the photon structure function F2\gamma (x,Q2) at low x and on the \gamma* \gamma* cross-section. Production of heavy quarks in \gamma \gamma collisions is also studied.

  • 16.
    Mach, Henryk
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy.
    Baluyut, A-M
    Ruchowska, E.
    Koester, U.
    Fraile, L. M.
    Boutami, R.
    Bradley, H.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy.
    Braun, N.
    Fransen, C.
    Jolie, J.
    Nyberg, Johan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy.
    Ugryumov, V.
    Structure of heavy Fe nuclei at the point of transition at N simular to 372009In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 40, no 3, p. 477-480Article in journal (Refereed)
    Abstract [en]

    We have studied energy levels in Fe-63 populated in the beta-decay of Mn-63. A new (preliminary) level scheme of Fe-63 includes 10 excited states connected by 21 gamma-rays. The first excited states at 357 and 451 keV have the level half-lives of 110 ps and 780 ps, respectively. Three states, at 357, 451, and 1132 keV, are strongly beta-fed with log ft similar to 5, while there is only a very week beta-feeding, if any at all, to the ground state. The new results imply that Fe-63 departs from a simple shell model structure observed for heavier N = 37 isotones of Ni-65 and Zn-67.

  • 17.
    Mach, Henryk
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics.
    Fraile, L.M.
    Arndt, O.
    Blazhev, A.
    Boelaert, N.
    Borge, M.J.G.
    Boutami, R.
    Bradley, H.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics.
    Braun, N.
    Brown, B.A.
    Butler, P.A.
    Covello, A.
    Dlouhy, Z.
    Fransen, C.
    Fynbo, H.O.Y.
    Gargano, A.
    Hinke, Ch.
    Hoff, P.
    Joinet, A.
    Jokinen, A.
    Jolie, J.
    Köster, U.
    Korgul, A.
    Kratz, K.-L.
    Kröll, T.
    Kurcewicz, W.
    Nyberg, Johan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy. Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Reillo, E.-M.
    Ruchowska, E.
    Schwerdtfeger, W.
    Simpson, G.S.
    Stanoiu, M.
    Tengblad, O.
    Thirolf, P.G.
    Ugryumov, U.
    Walters, W.B.
    The single-particle and collective features in the nuclei just above Sn-1322007In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 38, no 4, p. 1213-1218Article in journal (Refereed)
    Abstract [en]

    The Advanced Time Delayed method has been used to measure the lifetimes of excited states in the exotic nuclei Sb-134, Sb-135 and Te-136 populated in the beta decay of Sn-134, Sn-135 and Sn-136, respectively. High purity Sn beams were extracted at the ISOLDE separator using a novel production technique utilizing the molecular SnS+ beams to isolate Sn from contaminating other fission products. Among the new results we have identified the 1/2(+) state in Sb-135 and its E2 transition to the lower-lying 5/2(+) state was found to be surprisingly collective. This measurement represents also one of the first applications of the LaBr3 scintillator to ultra fast timing.

  • 18.
    Mach, Henryk
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics.
    Nyberg, Johan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy. Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Structure of heavy Fe nuclei at the point of transition at N ~ 372009In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 40, p. 477-480Article in journal (Refereed)
  • 19.
    Mach, Henryk
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics.
    Nyberg, Johan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy. Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    The single-particle and collective features in the nuclei just above 132Sn2007In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 38, p. 1213-1218Article in journal (Refereed)
  • 20. Marganiec, J.
    et al.
    Wamers, F.
    Aksouh, F.
    Aksyutina, Y.
    Pol, H. Alvarez
    Aumann, T.
    Beceiro, S.
    Bertulani, C.
    Boretzky, K.
    Borge, M. J. G.
    Chartier, M.
    Chatillon, A.
    Chulkov, L.
    Cortina-Gil, D.
    Egorova, I.
    Emling, H.
    Ershova, O.
    Forssen, C.
    Fraile, L. M.
    Fynbo, H.
    Galaviz, D.
    Geissel, H.
    Grigorenko, L.
    Heil, M.
    Hoffmann, D. H. H.
    Hoffmann, J.
    Johansson, H.
    Jonson, B.
    Karakoc, M.
    Karagiannis, C.
    Kiselev, O.
    Kratz, J. V.
    Kulessa, R.
    Kurz, N.
    Langer, C.
    Lantz, Mattias
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Applied Nuclear Physics. Chalmers TU Goteborg, Gothenburg, Sweden.
    Larsson, K.
    Le Bleis, T.
    Lemmon, R.
    Litvinov, Yu. A.
    Mahata, K.
    Muentz, C.
    Nilsson, T.
    Nociforo, C.
    Nyman, G.
    Ott, W.
    Panin, V.
    Parfenova, Yu.
    Paschalis, S.
    Perea, A.
    Plag, R.
    Reifarth, R.
    Richter, A.
    Riisager, K.
    Rodriguez Tajes, C.
    Rossi, D.
    Schrieder, G.
    Shulgina, N.
    Simon, H.
    Stroth, J.
    Suemmerer, K.
    Taylor, J.
    Tengblad, O.
    Tengborn, E.
    Weick, H.
    Wiescher, M.
    Wimmer, C.
    Zhukov, M.
    STUDY OF THE O-15(2p,gamma)Ne-17 CROSS SECTION BY COULOMB DISSOCIATION OF Ne-17 FOR THE rp PROCESS OF NUCLEOSYNTHESIS2014In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 45, no 2, p. 229-234Article in journal (Refereed)
    Abstract [en]

    The O-15(2p, gamma)Ne-17 cross section has been studied by the inverse reaction, the Coulomb dissociation of Ne-17. The experiment has been performed at the GSI. The Ne-17 excitation energy prior to decay has been reconstructed by using the invariant-mass method. The preliminary differential and integral Coulomb dissociation cross sections (sigma(Coul)) have been extracted, which provide a photoabsorption (sigma(photo)) and a radiative capture cross section (sigma(cap)). Additionally, important information about the Ne-17 nuclear structure will be obtained. The analysis is in progress.

  • 21.
    Melgaard, Michael
    Uppsala University, Disciplinary Domain of Science and Technology, Mathematics and Computer Science, Department of Mathematics.
    Confinement effects on scattering for a nanoparticle2007In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 38, no 1, p. 197-214Article in journal (Refereed)
    Abstract [en]

    The motion of a nanoparticle in a narrow, bend channel is used to illustrate features of scattering in systems with semi-open geometries. Under certain general constraints on the geometry, results on the scattering process are established.

  • 22.
    Ohlsson Sax, Olof
    Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Physics, Department of Physics and Astronomy, Division of Theoretical Physics.
    Finite size giant magnons and interactions2008In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 39, no 12, p. 3143-3152Article in journal (Other academic)
    Abstract [en]

    Magnon interactions give important contributions to the wrapping interactions of the N=4 spin-chain. Similar effects are expected for the finite size corrections to the giant magnon energy in AdS5 ×S5. In this paper I review the finite gap description of giant magnons and the leading order calculation of the finite size corrections to the giant magnon dispersion relation for multi-magnon states

  • 23. Palacz, M
    et al.
    Cederkall, J
    Lipoglavsek, M
    Uppsala University, The Svedberg Laboratory.
    Persson, J
    Uppsala University, The Svedberg Laboratory.
    Atac, A
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Radiation Sciences.
    Blomqvist, J
    Grawe, H
    Fahlander, C
    Uppsala University, The Svedberg Laboratory.
    Iwanicki, J
    Johnson, A
    Kerek, A
    Klamra, W
    Kownacki, J
    Likar, A
    Norlin, LO
    Nyberg, J
    Uppsala University, The Svedberg Laboratory.
    Schubart, R
    Seweryniak, D
    Uppsala University, The Svedberg Laboratory.
    Sujkowski, Z
    Wyss, R
    DeAngelis, G
    Bednarczyk, D
    Dombradi, Zs
    Foltescu, D
    Jerrestam, D
    Juutinen, S
    Mäkelä, E
    Perez, G
    de Poli, M
    Roth, HA
    Shizuma, T
    Skeppstedt, Ö
    Sletten, G
    Törmänen, S
    Vass, T
    In beam gamma-ray spectroscopy of very neutron deficient odd-cadmium isotopes1997In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 28, no 1-2, p. 309-313Article in journal (Refereed)
    Abstract [en]

    Excited states in the very neutron deficient odd cadmium isotopes Cd-99, Cd-101 and Cd-103 are discussed in terms of the nuclear shell model. Systematics of excited states in Cd99-109 is presented.

  • 24. Palacz, M
    et al.
    Nyberg, Johan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy. Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Odd-parity 100 Sn Core Excitations2013In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 44, p. 491-Article in journal (Refereed)
  • 25. Palacz, M.
    et al.
    Nyberg, Johan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy. Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Grawe, H.
    Sieja, K.
    de Angelis, G.
    Bednarczyk, P.
    Blazhev, A.
    Curien, D.
    Dombradi, Z.
    Dorvaux, O.
    Ekman, J.
    Galkowski, J.
    Gorska, M.
    Iwanicki, J.
    Jaworski, G.
    Kownacki, J.
    Ljungvall, J.
    Moszynski, M.
    Nowacki, F.
    Rudolph, D.
    Sohler, D.
    Wolski, D.
    Zieblinski, M.
    Odd-Parity Sn-100 Core Excitations2013In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 44, no 3, p. 491-500Article in journal (Refereed)
    Abstract [en]

    Odd-parity core excited states have been identified in two close neighbors of Sn-100: Pd-96 and Ag-97. This was done in an fusion-evaporation experiment, using a Ni-58 beam on a Sc-45 target. Even-parity core excited states in these nuclei are very well reproduced in large scale (LSSM) calculations in which particle-hole excitations are allowed with up to five g(9/2) protons and neutrons across the N = Z = 50 gap, to the g(7/2), d(5/2), d(3/2), and s(1/2) orbitals. The odd-parity states can only be qualitatively interpreted though, employing calculations in the full fpg shell model space, but with just one particle-hole core excitation allowed. A more complete model including odd-parity orbitals is need for the description of core excited states in the region of Sn-100. 

  • 26.
    Persson, J
    et al.
    Uppsala University, The Svedberg Laboratory. Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Radiation Sciences.
    Cederkall, J
    Lipoglavsek, M
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Radiation Sciences. Uppsala University, The Svedberg Laboratory.
    Palacz, M
    Atac, A
    Uppsala University, The Svedberg Laboratory. Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Radiation Sciences.
    Fahlander, C
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Radiation Sciences. Uppsala University, The Svedberg Laboratory.
    Grawe, H
    Johnson, A
    Kerek, A
    Klamra, W
    Kownacki, J
    Likar, A
    Norlin, LO
    Nyberg, J
    Uppsala University, The Svedberg Laboratory. Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Radiation Sciences.
    Schubart, R
    Seweryniak, D
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Radiation Sciences. Uppsala University, The Svedberg Laboratory.
    deAngelis, G
    Bednarczyk, P
    Dombradi, Z
    Foltescu, D
    Jerrestam, D
    Juutinen, S
    Mäkelä, E
    Perez, G
    de Poli, M
    Roth, HA
    Shizuma, T
    Skeppstedt, Ö
    Sletten, G
    Vass, T
    New spectroscopic data on Cd-1021996In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 27, no 1-2, p. 171-178Article in journal (Refereed)
    Abstract [en]

    Gamma ray spectroscopy of neutron deficient nuclei close to the doubly magic nucleus Sn-100 has been performed using a heavy-ion reaction and the NORDBALL Ge-detector array. Evaporation residues were identified by means of charged particle and neutron detection. Transitions in 31 different evaporation residues were identified. New results on Cd-102 are presented.

  • 27.
    Sax, Olof Ohlsson
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Theoretical Physics.
    Finite size giant magnons and interactions2008In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 39, no 12, p. 3143-3152Article in journal (Refereed)
    Abstract [en]

    Magnon interactions give important contributions to the wrapping interactions of the N = 4 spin-chain. Similar effects are expected for the finite size corrections to the giant magnon energy in AdS(5) X S-5. In this paper I review the finite gap description of giant magnons and the leading order calculation of the finite size corrections to the giant magnon dispersion relation for multi-magnon states.

  • 28.
    Siciliano, M.
    et al.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    Valiente-Dobon, J. J.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    Goasduff, A.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    Bazzacco, D.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Alahari, N.
    Grand Accelerateur Natl Ions Lourds, Caen, France..
    Benzoni, G.
    Ist Nazl Fis Nucl, Sez Milano, Milan, Italy..
    Braunroth, T.
    Univ Cologne, Inst Kernphys, Cologne, Germany..
    Cieplicka, N.
    Ist Nazl Fis Nucl, Sez Padova, Padua, Italy.;PAN, H Niewodniczanski Inst Nucl Phys, Krakow, Poland..
    Crespi, F. C. L.
    Ist Nazl Fis Nucl, Sez Padova, Padua, Italy.;Univ Milan, Dipartimento Fis, Milan, Italy..
    Clement, E.
    Grand Accelerateur Natl Ions Lourds, Caen, France..
    De France, G.
    Grand Accelerateur Natl Ions Lourds, Caen, France..
    Doncel, M.
    Univ Salamanca, Salamanca, Spain..
    Erturk, S.
    Omer Halisdemir Univ, Nigde, Turkey..
    Fransen, C.
    Univ Cologne, Inst Kernphys, Cologne, Germany..
    Gadea, A.
    Inst Fis Corpuscular, Valencia, Spain..
    Georgiev, G.
    Univ Paris 11, CNRS, IN2P3, CSNSM, Orsay, France..
    Goldkuhle, A.
    Univ Cologne, Inst Kernphys, Cologne, Germany..
    Jakobsson, U.
    Kungliga Tekniska Hogskolan, Stockholm, Sweden..
    Jaworski, G.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    John, P. R.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Kuti, I.
    Hungarian Acad Sci, INR, Debrecen, Hungary..
    Lemasson, A.
    Grand Accelerateur Natl Ions Lourds, Caen, France..
    Lopez-Martens, A.
    Univ Paris 11, CNRS, IN2P3, CSNSM, Orsay, France..
    Li, H.
    Kungliga Tekniska Hogskolan, Stockholm, Sweden..
    Lunardi, S.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Marchi, T.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    Mengoni, D.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Michelagnoli, C.
    Grand Accelerateur Natl Ions Lourds, Caen, France..
    Mijatovic, T.
    Rudjer Boskovic Inst, Zagreb, Croatia.;Univ Zagreb, Zagreb, Croatia..
    Mueller-Gatermann, C.
    Univ Cologne, Inst Kernphys, Cologne, Germany..
    Napoli, D. R.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy..
    Nyberg, J.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    Palacz, M.
    Heavy Ion Lab, Warsaw, Poland..
    Perez-Vidal, R. M.
    Inst Fis Corpuscular, Valencia, Spain..
    Rejmund, M.
    Grand Accelerateur Natl Ions Lourds, Caen, France..
    Saygi, B.
    Ist Nazl Fis Nucl, Lab Nazl Legnaro, Legnaro, Italy.;Ege Univ, Izmir, Turkey..
    Sohler, D.
    Hungarian Acad Sci, INR, Debrecen, Hungary..
    Szilner, S.
    Rudjer Boskovic Inst, Zagreb, Croatia.;Univ Zagreb, Zagreb, Croatia..
    Testov, D.
    Univ Padua, Dipartimento Fis & Astron, Padua, Italy.;Ist Nazl Fis Nucl, Sez Padova, Padua, Italy..
    Study Of Quadrupole Correlations In N = Z=5 0 Region Via Lifetime Measurements2017In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 48, no 3, p. 331-336Article in journal (Refereed)
    Abstract [en]

    During the AGATA campaign at GANIL, the neutron-deficient Sn region was populated via a multi-nucleon transfer reaction in order to directly measure the lifetime of the first excited states with a plunger device, providing complementary information to previous results obtained with Coulomb excitation experiments. The AGATA gamma-ray array was used together with the VAMOS++ spectrometer to study the nuclei of interest.

  • 29.
    Smith, Camila Rangel
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, High Energy Physics.
    Higgs Results From the Atlas Experiment (Standard Model and Beyond)2014In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 45, no 7, p. 1581-1595Article in journal (Refereed)
    Abstract [en]

    The discovery of a new particle consistent with the Standard Model-like Higgs boson, with a mass of about 125 GeV, was announced by the ATLAS and CMS experiments on the 4th July, 2012. After the discovery, the properties of this new particle have been studied with high precision measurements of its mass, spin and couplings in all the accessible decay channels. In this paper, recent results from the ATLAS experiment are presented, including: H -> gamma gamma, H -> ZZ(*) -> 4l, H -> WW(*) -> l nu l nu, H -> tau tau, H -> Z gamma, H -> mu mu VH -> b (b) over bar, VH -> WW(*), ttH -> gamma gamma channels. Furthermore, searches for beyond the standard model Higgs bosons are briefly reviewed.

  • 30.
    Tîmneanu, Niccusor
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics, High Energy Physics.
    Enberg, Rikard
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics, High Energy Physics.
    Ingelman, Gunnar
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics, High Energy Physics.
    Diffractive Higgs Production: Soft Colour Interactions Perspective2002In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. B33, no 11, p. 3479-Article in journal (Refereed)
    Abstract [en]

    We briefly present the soft colour interaction models which are successful in reproducing a multitude of diffractive hard scattering data, and give predictions for diffractive Higgs production at the Tevatron and LHC. Only a few diffractive Higgs events may be produced at the Tevatron, but we predict a substantial rate at the LHC.

  • 31.
    Tîmneanu, Niccusor
    et al.
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics, High Energy Physics.
    Kwiecinski, J.
    Motyka, Leszek
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Nuclear and Particle Physics, High Energy Physics.
    Saturation model for 2-gamma physics2002In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. B33, no 10, p. 3045-3050Article in journal (Refereed)
    Abstract [en]

    We introduce a saturation model for photon-photon interactions, based on a QCD dipole picture of high energy scattering. The two-dipole cross-section is assumed to satisfy the saturation property. This pomeron-like contribution is supplemented with QPM and non-pomeron reggeon contributions. The model gives a very good description of the data on the \gamma \gamma total cross-section, on the photon structure function F2\gamma (x,Q2) at low x and on the \gamma * \gamma * cross section.

  • 32. Wadsworth, R.
    et al.
    Nyberg, Johan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy. Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Nuclear Physics.
    The northwest frontier: spectroscopy of N ~ Z nuclei below mass 1002009In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 40, p. 611-620Article in journal (Refereed)
  • 33. Wadsworth, R.
    et al.
    Singh, B. S. Nara
    Steer, A. N.
    Jenkins, D. C.
    Bentley, M. A.
    Brock, T.
    Davies, P.
    Glover, R.
    Pattabiraman, N. S.
    Scholey, C.
    Grahn, T.
    Greenlees, P. T.
    Jones, P.
    Jakobsson, U.
    Julin, R.
    Juutinen, S.
    Ketelhut, S.
    Leino, M.
    Nyman, M.
    Perua, P.
    Pakarinen, J.
    Rahkila, P.
    Ruotslainen, P.
    Sorri, J.
    Uusitalo, J.
    Lister, C. J.
    Butler, P. A.
    Dimmock, M.
    Joss, D. T.
    Thomson, J.
    Rinta-Antila, S.
    Cederwall, B.
    Hadinia, B.
    Sandzelius, M.
    Atac, A.
    Betterman, L.
    Blazhev, A.
    Braun, N.
    Finke, F.
    Geibel, K.
    Ilie, G.
    Iwasaki, H.
    Jolie, J.
    Reiter, P.
    Scholl, C.
    Warr, N.
    Boutachkov, P.
    Caceres, L.
    Domingo, C.
    Engert, T.
    Farinon, F.
    Gerl, J.
    Goel, N.
    Gorska, M.
    Grawe, H.
    Kurz, N.
    Kojuharov, I.
    Pietri, S.
    Nociforo, C.
    Prochazka, A.
    Wollersheim, H-J
    Eppinger, K.
    Faestermann, T.
    Hinke, C.
    Hoischen, R.
    Kruecken, R.
    Gottardo, A.
    Liu, Z.
    Woods, P.
    Grebosz, J.
    Merchant, E.
    Nyberg, Johan
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy.
    Söderström, Pär-Anders
    Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy.
    Podolyak, Z.
    Regan, P.
    Steer, S.
    Pfutzner, M.
    Rudolph, D.
    The northwest frontier: Spectroscopy of N similar to Z nuclei below mass 1002009In: Acta Physica Polonica B, ISSN 0587-4254, E-ISSN 1509-5770, Vol. 40, no 3, p. 611-620Article in journal (Refereed)
    Abstract [en]

    The spectroscopy and structure of excited states of N similar to Z nuclei in the mass 70-100 region has been investigated using two techniques. In the A similar to 70-80 region fusion evaporation reactions coupled with the recoil-beta-tagging method have been employed at Jyvaskyla to study low-lying states in odd-odd N = Z nuclei. Results from these and other data for known odd-odd nuclei above mass 60 will be discussed. In the heavier mass 90 region a fragmentation experiment has been performed using the RIS-ING/FRS setup at GSI. This experiment was primarily aimed at searching for spin gap isomers in nuclei around A similar to 96. The objectives of the latter experiment will be discussed.

1 - 33 of 33
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