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Search for strong production of supersymmetric particles in final states with missing transverse momentum and at least three b-jets at root s=8 TeV proton-proton collisions with the ATLAS detector
ATLAS Collaboration
2014
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
期号10
摘要This paper reports the results of a search for strong production of supersymmetric particles in 20.1 fb(-1) of proton-proton collisions at a centre-of-mass energy of 8 TeV using the ATLAS detector at the LHC. The search is performed separately in events with either zero or at least one high-p (T) lepton (electron or muon), large missing transverse momentum, high jet multiplicity and at least three jets identified as originated from the fragmentation of a b-quark. No excess is observed with respect to the Standard Model predictions. The results are interpreted in the context of several supersymmetric models involving gluinos and scalar top and bottom quarks, as well as a mSUGRA/CMSSM model. Gluino masses up to 1340 GeV are excluded, depending on the model, significantly extending the previous ATLAS limits.
关键词Hadron-Hadron Scattering
学科领域Physics
DOI10.1007/JHEP10(2014)024
收录类别SCI
WOS记录号WOS:000343665300001
引用统计
被引频次:41[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/311005/225094
专题实验物理中心
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ATLAS Collaboration. Search for strong production of supersymmetric particles in final states with missing transverse momentum and at least three b-jets at root s=8 TeV proton-proton collisions with the ATLAS detector[J]. JOURNAL OF HIGH ENERGY PHYSICS,2014(10).
APA ATLAS Collaboration.(2014).Search for strong production of supersymmetric particles in final states with missing transverse momentum and at least three b-jets at root s=8 TeV proton-proton collisions with the ATLAS detector.JOURNAL OF HIGH ENERGY PHYSICS(10).
MLA ATLAS Collaboration."Search for strong production of supersymmetric particles in final states with missing transverse momentum and at least three b-jets at root s=8 TeV proton-proton collisions with the ATLAS detector".JOURNAL OF HIGH ENERGY PHYSICS .10(2014).
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