Muon anomalous magnetic dipole moment in the ? ?SSM *

نویسندگان

چکیده

Abstract Recently, the Muon g -2 experiment at Fermilab measured muon anomalous magnetic dipole moment (MDM), , and reported that new experimental average increases difference between standard model (SM) prediction to 4.2 ? . In this work, we reanalyze MDM two-loop level in ? from ? Supersymmetric Standard Model ( \mu\nu SSM) combined with updated average. The SSM can explain current measurement SM theoretical for MDM, constrained by 125 GeV Higgs boson mass decays, rare decay \bar{B}\rightarrow X_s\gamma so on. We also investigate of electron tau lepton, a_e=(g_e-2)/2 a_\tau=(g_\tau-2)/2 SSM. addition, decaying into a pair charged leptons is analyzed.

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ژورنال

عنوان ژورنال: Chinese Physics C

سال: 2022

ISSN: ['1674-1137', '2058-6132']

DOI: https://doi.org/10.1088/1674-1137/ac71a6