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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
2015
发表期刊PHYSICS LETTERS B
卷号745页码:5-28
摘要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 root s = 8TeV. The data, corresponding to an integrated luminosity of 19.5 fb(-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. In the limit when the lightest supersymmetric particle is light, gluino and bottom squark masses are excluded below 1280 and 570 GeV, respectively. (C) 2015 CERN for the benefit of the CMS Collaboration. Published by Elsevier B.V.
文章类型Article
关键词CMS Physics Supersymmetry
学科领域Astronomy & Astrophysics; Physics
DOI10.1016/j.physletb.2015.04.002
收录类别SCI
WOS类目Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000353892300002
引用统计
被引频次:23[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228527
专题粒子天体物理中心
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CMS Collaboration. Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV[J]. PHYSICS LETTERS B,2015,745:5-28.
APA CMS Collaboration.(2015).Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV.PHYSICS LETTERS B,745,5-28.
MLA CMS Collaboration."Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV".PHYSICS LETTERS B 745(2015):5-28.
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