(g-2)_e,μ anomalies and decays h→ e_a e_b, Z→ e_ae_b, and e_b→ e_a γ in a two Higgs doublet model with inverse seesaw neutrinos

2023/12/18 by Hong, T. T., Tran, Q. Duyet, Nguyen, T. Phong +2
#FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph)

paper · doi:10.48550/arxiv.2312.11427

Abstract

The lepton flavor violating decays h→ e_b^± e_a^∓ , Z→ e_b^± e_a^∓, and e_b→ 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 1σ 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.

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