Interplay between (g-2)_{e_a} anomalies and lepton flavor violating decays in models beyond the Standard Model with inverse seesaw neutrinos

12 Dec 2024, 16:50
30m
G03 (Ainsworth Building)

G03

Ainsworth Building

Invited Talk Plenary

Speaker

Tho Hue Le (Science and Technology Advanced Institute, Van Lang University, Ho Chi Minh City, Vietnam)

Description

We will discuss the models beyond the Standard Model (BSM) consisting of inverse seesaw (ISS) neutrinos and singly charged Higgs bosons, which accommodate all the data of neutrino oscillation, the (g-2)_{e_a} anomalies of muon and electron, and the lepton flavor violating (LFV) decays. We will show that one-loop contribution related to ISS neutrino exchanges can lead to large LFV decay rates of the decays e_b-> e_a gamma and h,Z-> e_be_a in the regions satisfying the (g-2)_ea data. Moreover, the allowed regions of the parameter space that satisfy all data require complicated destructive correlations among one-loop contributions to LFV amplitudes so that all decay rates can be consistent with experimental constraints.

Presentation materials