(g-2)_e,μ and Lepton flavor violating decays in a left-right model

2024/09/02 by Hue, L. T., Khiem Hong Phan, Phan, Khiem Hong +5
Physics and Astronomy · Computer Science · #Particle physics theoretical and experimental studies #Computational Physics and Python Applications #Neutrino Physics Research

paper · pdf · doi:10.48550/arxiv.2409.01390

Abstract

General expressions for one-loop contributions associated with lepton-flavor violating decays of the standard model-like Higgs boson h→ e_b^± e_a^∓ and gauge boson Z→ e^±_b e_a^∓ are introduced in the unitary gauge. The results are used to discuss these decays as new physics signals in a minimal left-right symmetric model containing only one bidoublet Higgs and a SU(2)_R Higgs doublet accommodating data of neutrino oscillations and (g-2)_μ. The numerical investigation indicates that some of these decay rates can reach near future experimental sensitivities.

Related

• (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
• Lepton Flavor Violating Higgs Decays in a Minimal Doublet Left-Right Symmetric Model with an Inverse Seesaw
• A Call for New Physics : The Muon Anomalous Magnetic Moment and Lepton Flavor Violation
• Lepton flavor violating decays l_j→ l_i γγ
• Lepton flavor violating Higgs boson decays in the MSSM-seesaw