arXiv:2312.11427·v2·High Energy Physics — Phenomenology

$(g - 2)_{e, μ}$ anomalies and decays $h \to e_{a} e_{b}$ , $Z \to e_{a} e_{b}$ , and $e_{b} \to e_{a} γ$ in a two Higgs doublet model with inverse seesaw neutrinos

T. T. Hong🇻🇳 · Q.Duyet Tran🇻🇳 · T. Phong Nguyen🇻🇳 · L.T. Hue🇻🇳 · N.H.T. Nha🇻🇳

Abstract

The lepton flavor violating decays $h \to e_{b}^{\pm} e_{a}^{\mp}$ , $Z \to e_{b}^{\pm} e_{a}^{\mp}$ , and $e_{b} \to e_{a} γ$ will be discussed in the framework of the Two Higgs doublet model with presence of new inverse seesaw neutrinos and a singly charged Higgs boson that accommodate both $1 σ$ experimental data of $(g - 2)$ anomalies of the muon and electron. Numerical results indicate that there exist regions of the parameter space supporting all experimental data of $(g - 2)_{e, μ}$ as well as the promising LFV signals corresponding to the future experimental sensitivities.

Comments: Version accepted for publication in EPJC

(g−2)e,μ​ anomalies and decays h→ea​eb​, Z→ea​eb​, and eb​→ea​γ in a two Higgs doublet model with inverse seesaw neutrinos

Abstract

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$(g - 2)_{e, μ}$ anomalies and decays $h \to e_{a} e_{b}$ , $Z \to e_{a} e_{b}$ , and $e_{b} \to e_{a} γ$ in a two Higgs doublet model with inverse seesaw neutrinos

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