Muon $g-2$ anomaly in a left-right model with an inverse seesaw mechanism

Abstract

We investigate the possibility of explanation for the muon anomalous magnetic moment $g_{\mu }-2$ in a left-right model with an inverse seesaw mechanism. We emphasize that the observed deviation from the Standard Model predictions can be accommodated in a large part of the parameter space of this class of models, where loops with massive neutrinos and charged Higgs boson as well as the weak $W$ boson contribute significantly to $g_{\mu }-2$. Stringent constraints due to lepton flavor violation $\mu \to e\gamma$, $\mu$-$e$~conversion and the electron anomalous magnetic moment $g_e-2$ are considered, and the results are compatible.

arXiv comment12 pages, 3 figures, 3 tables

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Cited by in corpus (3)

• The Muon Magnetic Moment and Physics Beyond the Standard Model
• Semi-visible dark photon in a model with vector-like leptons for the $(g-2{)}_{e,\mu }$ and $W$-boson mass anomalies
• $(g-2{)}_{e,\mu }$ and decays $e_b\to e_a\gamma$ in a $ \mbox{SU}(4)_L \otimes \mbox{U}(1)_X$ model with inverse seesaw neutrinos