European Physical Journal C: Particles and Fields (Mar 2024)

$$(g-2)_{e,\mu }$$ ( g - 2 ) e , μ anomalies and decays $$h\rightarrow e_a e_b$$ h → e a e b , $$Z\rightarrow e_ae_b$$ Z → e a e b , and $$e_b\rightarrow e_a \gamma $$ e b → 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

DOI
https://doi.org/10.1140/epjc/s10052-024-12692-y
Journal volume & issue
Vol. 84, no. 3
pp. 1 – 30

Abstract

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Abstract The lepton flavor violating decays $$h\rightarrow e_b^\pm e_a^\mp $$ h → e b ± e a ∓ , $$Z\rightarrow e_b^\pm e_a^\mp $$ Z → e b ± e a ∓ , and $$e_b\rightarrow e_a \gamma $$ 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 $$1\sigma $$ 1 σ experimental data of $$(g-2)$$ ( g - 2 ) anomalies of the muon and electron. Numerical results indicate that there exist regions of the parameter space supporting all experimental data of $$(g-2)_{e,\mu }$$ ( g - 2 ) e , μ as well as the promising LFV signals corresponding to the future experimental sensitivities.