Search for a charged Higgs boson decaying to charm and bottom quarks in proton-proton collisions at ̻s}=8 TeV | |
CMS Collaboration | |
刊名 | JOURNAL OF HIGH ENERGY PHYSICS
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2018 | |
期号 | 11页码:115 |
关键词 | Hadron-Hadron scattering (experiments) Higgs physics |
ISSN号 | 1029-8479 |
DOI | 10.1007/JHEP11(2018)115 |
文献子类 | Article |
英文摘要 | A search for charged Higgs boson decaying to a charm and a bottom quark pair production in which one top quark decays to a charged Higgs boson and a bottom quark and the other decays to a charged lepton, a neutrino, and a bottom quark. Charged Higgs boson decays to are searched for, resulting in a final state containing at least four jets, a charged lepton (muon or electron), and missing transverse momentum. A kinematic fit is performed to identify the pair of jets least likely to be the bottom quarks originating from direct top quark decays and the invariant mass of this pair is used as the final observable in the search. No evidence for the presence of a charged Higgs boson is observed and upper limits at 95% confidence level of 0.8-0.5% are set on the branching fraction B(t H(+)b), assuming B(H+ = 1.0 and B(t H(+)b) + B(t Wb) = 1.0, for the charged Higgs boson mass range 90-150 GeV. |
WOS关键词 | CONSERVATION-LAWS ; BROKEN SYMMETRIES ; CROSS-SECTION ; MASS ; MODEL ; PLUS ; LHC |
WOS研究方向 | Physics |
语种 | 英语 |
WOS记录号 | WOS:000451008900001 |
内容类型 | 期刊论文 |
源URL | [http://ir.ihep.ac.cn/handle/311005/286981] ![]() |
专题 | 高能物理研究所_粒子天体物理中心 |
作者单位 | 中国科学院高能物理研究所 |
推荐引用方式 GB/T 7714 | CMS Collaboration. Search for a charged Higgs boson decaying to charm and bottom quarks in proton-proton collisions at ̻s}=8 TeV[J]. JOURNAL OF HIGH ENERGY PHYSICS,2018(11):115. |
APA | CMS Collaboration.(2018).Search for a charged Higgs boson decaying to charm and bottom quarks in proton-proton collisions at ̻s}=8 TeV.JOURNAL OF HIGH ENERGY PHYSICS(11),115. |
MLA | CMS Collaboration."Search for a charged Higgs boson decaying to charm and bottom quarks in proton-proton collisions at ̻s}=8 TeV".JOURNAL OF HIGH ENERGY PHYSICS .11(2018):115. |
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