CMS中带电希格斯玻色子的搜索run -1遗留和Run-2结果

Proceedings of Prospects for Charged Higgs Discovery at Colliders — PoS(CHARGED2018) Pub Date : 2019-02-05 DOI:10.22323/1.339.0015

A. Attikis

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引用次数: 0

摘要

基于欧洲核子研究中心(CERN)大型强子对撞机(LHC)提供的质子-质子碰撞数据和CMS实验记录，综述了对带电希格斯玻色子(H$^{\pm}$)的各种搜索结果。这些包括第一个运行周期(Run 1)的遗留结果，在$\sqrt{s}$ = 8 TeV，对应于19.7 fb$^{-1}$，以及第二个运行周期Run 2的最新结果，在$\sqrt{s}$ = 13 TeV，对应于35.9 fb$^{-1}$。总结了在80 GeV到3 TeV的带电希格斯玻色子的分支比和/或生产截面乘以分支比的95%置信水平上的模型独立上限。在CMS中，首次探索了接近顶夸克质量的中质量范围。在最小超对称标准模型(MSSM)的具体基准方案的背景下，这些排除限制的解释的总结也提出了。

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Searches for charged Higgs bosons in CMS; Run-1legacy and Run-2 results

An overview of the results from various searches for charged Higgs bosons (H$^{\pm}$) is presented, based on data from proton-proton collisions delivered by the CERN LHC and recorded by the CMS experiment. These include the first running period (Run 1) legacy results at a $\sqrt{s}$ = 8 TeV and corresponding to an integrated luminosity of 19.7 fb$^{-1}$, as well as the most recent results with the second running period Run 2 at $\sqrt{s}$ = 13 TeV and corresponding to an integrated luminosity of 35.9 fb$^{-1}$. Model-independent upper limits at 95% confidence level on the branching ratio and/or the production cross section times the branching ratio for various processes are summarised, for charged Higgs bosons in the mass range of 80 GeV up to 3 TeV. For the first time in CMS, the intermediate-mass range near the top quark mass is also explored. A summary of the interpretation of these exclusion limits in the context of the minimal supersymmetric standard model (MSSM) for specific benchmark scenarios is also presented.

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Proceedings of Prospects for Charged Higgs Discovery at Colliders — PoS(CHARGED2018)

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