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Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV

CMS Collaboration; Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Erö, J.; Friedl, M.; Frühwirth, R.; Ghete, V. M.; Hartl, C.; Hörmann, N.; Hrubec, J.; Jeitler, M.; Kiesenhofer, W.; Knünz, V.; Krammer, M.; Krätschmer, I.; ... mehr

Abstract:

Five mutually exclusive searches for supersymmetry are presented based on events in which b jets and four W bosons are produced in proton-proton collisions at s = 8TeV. The data, corresponding to an integrated luminosity of 19.5fb1, were collected with the CMS experiment at the CERN LHC in 2012. The five studies differ in the leptonic signature from the W boson decays, and correspond to all-hadronic, single-lepton, opposite-sign dilepton, same-sign dilepton, and  3 lepton final states. The results of the five studies are combined to yield 95% confidence level limits for the gluino and bottom-squark masses in the context of gluino and bottom-squark pair production, respectively. ... mehr

Abstract (englisch):

Five mutually exclusive searches for supersymmetry are presented based on events in which b jets and four W bosons are produced in proton-proton collisions at s=8TeV. The data, corresponding to an integrated luminosity of 19.5fb-1, were collected with the CMS experiment at the CERN LHC in 2012. The five studies differ in the leptonic signature from the W boson decays, and correspond to all-hadronic, single-lepton, opposite-sign dilepton, same-sign dilepton, and ≥3 lepton final states. The results of the five studies are combined to yield 95% confidence level limits for the gluino and bottom-squark masses in the context of gluino and bottom-squark pair production, respectively. ... mehr

Zugehörige Institution(en) am KIT Fakultät für Physik – Institut für Experimentelle Kernphysik (IEKP)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2015
Sprache Englisch
Identifikator ISSN: 0370-2693, 1873-2445
urn:nbn:de:swb:90-474782
KITopen-ID: 1000047478
Erschienen in Physics letters / B
Verlag North-Holland Publishing
Band 745
Seiten 5-28
Bemerkung zur Veröffentlichung Gefördert durch SCOAP3
Vorab online veröffentlicht am 13.04.2015
Nachgewiesen in Dimensions
Web of Science
Scopus
OpenAlex
Globale Ziele für nachhaltige Entwicklung Ziel 14 – Leben unter Wasser

Volltext §
DOI: 10.5445/IR/1000047478
Originalveröffentlichung
DOI: 10.1016/j.physletb.2015.04.002
Scopus
Zitationen: 22
Web of Science
Zitationen: 32
Dimensions
Zitationen: 23
Seitenaufrufe: 117
seit 18.05.2018
Downloads: 78
seit 01.10.2015
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