Search for supersymmetry in events with four or more leptons in √s = 8 TeV pp collisions with the ATLAS detector

0434965 - FZÚ 2015 RIV US eng J - Journal Article
Aad, G. - Abbott, B. - Abdallah, J. - Böhm, Jan - Chudoba, Jiří - Havránek, Miroslav - Hejbal, Jiří - Jakoubek, Tomáš - Kepka, Oldřich - Kupčo, Alexander - Kůs, Vlastimil - Lokajíček, Miloš - Lysák, Roman - Marčišovský, Michal - Mikeštíková, Marcela - Myška, M. - Němeček, Stanislav - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek - Vrba, Václav … Total 2876 authors
Search for supersymmetry in events with four or more leptons in √s = 8 TeV pp collisions with the ATLAS detector.
Physical Review D: Particles, Fields, Gravitation and Cosmology. Roč. 90, č. 5 (2014), "052001-1"-"052001-35". ISSN 1550-7998
R&D Projects: GA MŠMT(CZ) LG13009
Institutional support: RVO:68378271
Keywords : supersymmetry * sparticle * electron * lepton * ATLAS * muon * CERN LHC Coll * new physics * gluino
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 4.643, year: 2014

Results from a search for supersymmetry in events with four or more leptons including electrons, muons and taus are presented. The analysis uses a data sample corresponding to 20.3 fb−1 of proton--proton collisions delivered by the Large Hadron Collider at s√ = 8 TeV and recorded by the ATLAS detector. Signal regions are designed to target supersymmetric scenarios that can be either enriched in or depleted of events involving the production of a Z boson. No significant deviations are observed in data from Standard Model predictions and results are used to set upper limits on the event yields from processes beyond the Standard Model.
Permanent Link: http://hdl.handle.net/11104/0238898