Search for neutral MSSM Higgs bosons decaying into a pair of bottom quarks
CMS Collaboration
刊名JOURNAL OF HIGH ENERGY PHYSICS
2015
卷号2015期号:11页码:71
关键词Supersymmetry Hadron-Hadron Scattering Beyond Standard Model Higgs physics
学科分类Physics
DOI10.1007/JHEP11(2015)071
文章类型Article
英文摘要A search for neutral Higgs bosons decaying into a b (b) over bar quark pair and produced in association with at least one additional b quark is presented. This signature is sensitive to the Higgs sector of the minimal supersymmetric standard model (MSSM) with large values of the parameter tan beta. The analysis is based on data from proton-proton collisions at a center-of-mass energy of 8 TeV collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 19.7 fb(-1). The results are combined with a previous analysis based on 7 TeV data. No signal is observed. Stringent upper limits on the cross section times branching fraction are derived for Higgs bosons with masses up to 900 GeV, and the results are interpreted within different MSSM benchmark scenarios, m(h)(max), m(h)(mod+), m(h)(mod-), light-stau and light-stop. Observed 95% confidence level upper limits on tan beta, ranging from 14 to 50, are obtained in the m(h)(mod+) benchmark scenario.
类目[WOS]Physics, Particles & Fields
收录类别SCI
WOS记录号WOS:000365096000001
引用统计
被引频次:7[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/311005/228810
专题中国科学院高能物理研究所_粒子天体物理中心_期刊论文
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CMS Collaboration. Search for neutral MSSM Higgs bosons decaying into a pair of bottom quarks[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015,2015(11):71.
APA CMS Collaboration.(2015).Search for neutral MSSM Higgs bosons decaying into a pair of bottom quarks.JOURNAL OF HIGH ENERGY PHYSICS,2015(11),71.
MLA CMS Collaboration."Search for neutral MSSM Higgs bosons decaying into a pair of bottom quarks".JOURNAL OF HIGH ENERGY PHYSICS 2015.11(2015):71.
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