Search for heavy long-lived charged particles with the ATLAS detector in pp collisions at root s=7 TeV
2011 (English)In: Physics Letters B, ISSN 0370-2693, Vol. 703, no 4, 428-446 p.Article in journal (Refereed) Published
A search for long-lived charged particles reaching the muon spectrometer is performed using a data sample of 37 pb(-1) from pp collisions at root s = 7 TeV collected by the ATLAS detector at the LHC in 2010. No excess is observed above the estimated background. Stable (tau) over bar sleptons are excluded at 95% CL up to a mass of 136 GeV, in GMSB models with N(5) = 3 , m(messenger) = 250 TeV, sign(mu) = 1 and tan beta = 5. Electroweak production of sleptons is excluded up to a mass of 110 GeV. Gluino R-hadrons in a generic interaction model are excluded up to masses of 530 GeV to 544 GeV depending on the fraction of R-hadrons produced as (g) over bar -balls.
Place, publisher, year, edition, pages
2011. Vol. 703, no 4, 428-446 p.
SUSY, ATLAS, Long-lived particles
IdentifiersURN: urn:nbn:se:uu:diva-160586DOI: 10.1016/j.physletb.2011.08.042ISI: 000295500400007OAI: oai:DiVA.org:uu-160586DiVA: diva2:451612
2987 more authors from the ATLAS Collaboration2011-10-262011-10-262011-10-26Bibliographically approved