$B_s^0 \rightarrow μ^+ μ^-$ in a flavor violating extension of MSSM

Fuente: arXiv
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Autori principali: Meng, Kai-Kai, Zhang, Hai-Bin, Yang, Jin-Lei
Natura: Preprint
Pubblicazione: 2025
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author Meng, Kai-Kai
Zhang, Hai-Bin
Yang, Jin-Lei
author_facet Meng, Kai-Kai
Zhang, Hai-Bin
Yang, Jin-Lei
contents $B$ meson rare decays play a crucial role in exploring new physics beyond the standard model. In this study, we explore the rare decay process $B_s^0 \rightarrow μ^+ μ^-$ in a flavor violating extension of the Minimal Supersymmetric Standard Model (MSSM), namely the $μ$-from-$ν$ SSM ($μν$SSM). Combined with the decay $\bar{B}\rightarrow X_sγ$, the numerical results indicate that the $μν$SSM can successfully accommodate the experimental data for $B_s^0 \rightarrow μ^+ μ^-$ and additionally narrow down the parameter space.
format Preprint
id arxiv_https___arxiv_org_abs_2502_05466
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle $B_s^0 \rightarrow μ^+ μ^-$ in a flavor violating extension of MSSM
Meng, Kai-Kai
Zhang, Hai-Bin
Yang, Jin-Lei
High Energy Physics - Phenomenology
$B$ meson rare decays play a crucial role in exploring new physics beyond the standard model. In this study, we explore the rare decay process $B_s^0 \rightarrow μ^+ μ^-$ in a flavor violating extension of the Minimal Supersymmetric Standard Model (MSSM), namely the $μ$-from-$ν$ SSM ($μν$SSM). Combined with the decay $\bar{B}\rightarrow X_sγ$, the numerical results indicate that the $μν$SSM can successfully accommodate the experimental data for $B_s^0 \rightarrow μ^+ μ^-$ and additionally narrow down the parameter space.
title $B_s^0 \rightarrow μ^+ μ^-$ in a flavor violating extension of MSSM
topic High Energy Physics - Phenomenology
url https://arxiv.org/abs/2502.05466