125 GeV Higgs boson decays in the $\mu$ from $\nu$ supersymmetric standard model

Abstract

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 $h\to \gamma \gamma$, $h\to V{V}^{\ast }$ ($V=Z,W$), and $h\to f\bar{f}$ ($f=b,\tau$) in the $\mu$ from $\nu$ supersymmetric standard model ($\mu \nu$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 $\mu \nu$SSM, which can account for the updated experimental data on Higgs.

26 pages, 2 figures(8 eps), 3 tables, published in PRD

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Cited by in corpus (10)

• Lepton flavor violation in the $\mu \nu$SSM with slepton flavor mixing
• 125 GeV Higgs decay with lepton flavor violation in the $\mu \nu$SSM
• 95 GeV excess in a $CP$-violating $\mu$-from-$\nu$ SSM
• Muon anomalous magnetic dipole moment in the $\mu \nu$SSM
• $\bar{B}\to X_s\gamma$ in the $\mu \nu$SSM
• $B^0-{\bar{B}}^0$ mixing in supersymmetry with gauged baryon and lepton numbers
• The one loop corrections to the neutrino masses in BLMSSM
• The one loop contributions to c(t) electric dipole moment in the CP violating BLMSSM
• Higgs boson mass corrections in the $\mu \nu$SSM with effective potential methods
• $B_s^0\to {\mu }^{+}{\mu }^{-}$ in a flavor violating extension of MSSM