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arXiv 1307.3607hep-ph
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125 GeV希格斯玻色子在$μ$中的衰变(来自$ν$超对称标准模型)

125 GeV Higgs boson decays in the $μ$ from $ν$ supersymmetric standard model

Hai-Bin Zhang, Tai-Fu Feng, Fei Sun, Ke-Sheng Sun, Jian-Bin Chen, Shu-Min Zhao

摘要:

最近,ATLAS和CMS合作报告了一些重要的事件,这些事件归因于质量约为125 GeV的中性希格斯玻色子。在这项工作中,我们调查的$ν$超对称标准模型($μν$ SSM)的$μ$中的希格斯玻色子衰变通道$h\rightarrowγγ$,$h\rightarrow VV^*$($V=Z,W$),和$h\rightarrow f\bar{f}$($f=b,τ$)的信号。在数值计算中,我们给出了光阻和Stau效应对125 GeV希格斯玻色子在PDMATHAMT SSM中衰变通道信号强度的影响,这可以解释更新的实验数据.

英文摘要:

Recently the ATLAS and CMS Collaborations have reported significant events that are attributed to the neutral Higgs boson with mass around 125 GeV. In this work, we investigate the signals of the Higgs boson decay channels $h\rightarrowγγ$, $h\rightarrow VV^*$ ($V=Z,W$), and $h\rightarrow f\bar{f}$ ($f=b,τ$) in the $μ$ from $ν$ supersymmetric standard model ($μν$SSM). In the numerical results, we show the light stop and stau effects on the signal strengths for the 125 GeV Higgs boson decay channels in the $μν$SSM, which can account for the updated experimental data on Higgs.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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