Lepton flavour violation in the supersymmetric type-II seesaw mechanism

TL;DR

This paper investigates lepton flavor violation predictions in the supersymmetric type-II seesaw model, focusing on radiative decays and their dependence on neutrino parameters, especially at large tanβ.

Contribution

It provides a detailed analysis of lepton flavor violating decay predictions within the supersymmetric type-II seesaw framework, including the effects of neutrino parameters and large tanβ deviations.

Findings

Predictions for l_j->l_i γ decays are derived within the model.

Dependence on low-energy neutrino parameters is characterized.

Deviations from analytical results are analyzed for large tanβ.

Abstract

We summarize the predictions for the radiative decays l_j->l_i \gamma within the context of the supersymmetric type II seesaw mechanism considering universal boundary conditions for the soft SUSY breaking terms. The dependence on the low-energy neutrino parameters is discussed and the deviations from the analytical results for large $\tan\beta$ analyzed.