$B_s^0\to {\mu }^{+}{\mu }^{-}$ in a flavor violating extension of MSSM

Abstract

$B$ meson rare decays play a crucial role in exploring new physics beyond the standard model. In this study, we explore the rare decay process $B_s^0\to {\mu }^{+}{\mu }^{-}$ in a flavor violating extension of the Minimal Supersymmetric Standard Model (MSSM), namely the $\mu$-from-$\nu$ SSM ($\mu \nu$SSM). Combined with the decay $\bar{B}\to X_s\gamma$, the numerical results indicate that the $\mu \nu$SSM can successfully accommodate the experimental data for $B_s^0\to {\mu }^{+}{\mu }^{-}$ and additionally narrow down the parameter space.

26 pages, 4 figures, accepted by PRD

References in corpus (7)

• Enhanced electromagnetic correction to the rare $B$-meson decay $B_{s,d}\to {\mu }^{+}{\mu }^{-}$
• Analysis of the parameter space and spectrum of the $\mu \nu$SSM
• Updated Constraints from B Physics on the MSSM and the NMSSM
• Measurement of the B${}_{\mathrm{S}}^0$ $\to$ ${\mu }^{+}{\mu }^{-}$ decay properties and search for the B${}^0$ $\to$ ${\mu }^{+}{\mu }^{-}$ decay in proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Lepton flavor violation in the $\mu \nu$SSM with slepton flavor mixing
• $\bar{B}\to X_s\gamma$ in the $\mu \nu$SSM
• $B\to X_{{}_S}{l}^{+}{l}^{-}$ in the minimal gauged $(B-L)$ supersymmetry

Cited by in corpus (1)

• Lepton-flavor violation and two loop electroweak corrections to $(g-2{)}_{\mu }$ in the triplets