Charged LFV in a low-scale seesaw mSUGRA model
High Energy Physics - Phenomenology
2015-05-20 v1
Abstract
We investigate the influence of the boundary conditions of minimal supergravity (mSUGRA) on the supersymmetric mechanism for lepton flavour violation (LFV) proposed recently [1], within the framework of the MSSM extended by TeV-scale singlet heavy neutrinos. We find that the consideration of the mSUGRA boundary condition may increase the branching ratios of the muon and tauon decaying into three charged leptons by up to a factor of 5, whereas the corresponding branching ratio for their photonic decays remains almost unchanged.
Cite
@article{arxiv.1012.2823,
title = {Charged LFV in a low-scale seesaw mSUGRA model},
author = {Amon Ilakovac and Apostolos Pilaftsis},
journal= {arXiv preprint arXiv:1012.2823},
year = {2015}
}
Comments
6 pages, 3 figures. Prepared for the Proceedings of the 11th International Workshop on Tau Lepton Physics, Manchester, UK, September 13-17, 2010. Presented by A. Ilakovac