Higgs boson decays with lepton flavor violation in the B − L symmetric SSM

Recently, the ATLAS and CMS Collaborations reported the latest experimental upper limits on the branching ratios of the lepton flavor violating (LFV) 125 GeV Higgs boson decays, h → eμ, h → eτ, and h → μτ. In this paper, we mainly investigate the LFV Higgs boson decays h → eμ, h → eτ, and h → μτ in...

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Bibliographic Details
Published in:Physical review. D 2021-06, Vol.103 (11), p.1, Article 115015
Main Authors: Zhang, Ze-Ning, Zhang, Hai-Bin, Yang, Jin-Lei, Zhao, Shu-Min, Feng, Tai-Fu
Format: Article
Language:English
Subjects:
Flavor (particle physics)
Higgs bosons
Leptons
Particle decay
Quarks
Standard model (particle physics)
Symmetry
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Summary:Recently, the ATLAS and CMS Collaborations reported the latest experimental upper limits on the branching ratios of the lepton flavor violating (LFV) 125 GeV Higgs boson decays, h → eμ, h → eτ, and h → μτ. In this paper, we mainly investigate the LFV Higgs boson decays h → eμ, h → eτ, and h → μτ in the minimal supersymmetric extension of the Standard Model with local B − L gauge symmetry. At the same time, the corresponding constraints from the LFV rare decays μ → eγ, τ → eγ, τ → μγ, and muon (g − 2) are considered to analyze the numerical results.
ISSN:2470-0010
2470-0029
DOI:10.1103/PhysRevD.103.115015