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Search for neutral MSSM Higgs bosons decaying to a pair of tau leptons in pp collisions
CMS Collaboration
2014
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
期号10
通讯作者Khachatryan, V (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
摘要A search for neutral Higgs bosons in the minimal supersymmetric extension of the standard model (MSSM) decaying to tau-lepton pairs in pp collisions is performed, using events recorded by the CMS experiment at the LHC. The dataset corresponds to an integrated luminosity of 24.6 fb(-1), with 4.9 fb(-1) at 7TeV and 19.7 fb(-1) at 8TeV. To enhance the sensitivity to neutral MSSM Higgs bosons, the search includes the case where the Higgs boson is produced in association with a b-quark jet. No excess is observed in the tau-lepton-pair invariant mass spectrum. Exclusion limits are presented in the MSSM parameter space for different benchmark scenarios, m(h)(max), m(h)(mod+), m(h)(mod-), light-stop, light-stau, T-phobic, and low-m(H). Upper limits on the cross section times branching fraction for gluon fusion and b-quark associated Higgs boson production are also given.
关键词PROTON-PROTON COLLISIONS BENCHMARK SCENARIOS STANDARD MODEL TAU(+)TAU(-) PAIRS MASSLESS PARTICLES BROKEN SYMMETRIES HADRON COLLIDERS ATLAS DETECTOR LHC PROGRAM
学科领域Physics
DOI10.1007/JHEP10(2014)160
收录类别SCI
语种英语
WOS类目Physics, Particles & Fields
WOS记录号WOS:000344651500001
引用统计
被引频次:98[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/311005/213815
专题粒子天体物理中心
作者单位中国科学院高能物理研究所
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CMS Collaboration. Search for neutral MSSM Higgs bosons decaying to a pair of tau leptons in pp collisions[J]. JOURNAL OF HIGH ENERGY PHYSICS,2014(10).
APA CMS Collaboration.(2014).Search for neutral MSSM Higgs bosons decaying to a pair of tau leptons in pp collisions.JOURNAL OF HIGH ENERGY PHYSICS(10).
MLA CMS Collaboration."Search for neutral MSSM Higgs bosons decaying to a pair of tau leptons in pp collisions".JOURNAL OF HIGH ENERGY PHYSICS .10(2014).
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