Constraints on SUSY Seesaw Parameters from Leptogenesis and Lepton Flavor Violation
High Energy Physics - Phenomenology
2008-11-26 v2
Abstract
We study the constraints on a minimal supersymmetric seesaw model imposed by neutrino data, charged lepton flavor violation, thermal leptogenesis and perturbativity. We show that it is possible to constrain the three heavy Majorana neutrino masses as well as the complex Yukawa coupling matrix. Our results provide a first step towards a seesaw benchmark model for further phenomenological studies and model building.
Cite
@article{arxiv.hep-ph/0511062,
title = {Constraints on SUSY Seesaw Parameters from Leptogenesis and Lepton Flavor Violation},
author = {F. Deppisch and H. Päs and R. Rückl and A. Redelbach},
journal= {arXiv preprint arXiv:hep-ph/0511062},
year = {2008}
}
Comments
19 pages, 7 figures, Version published in Phys. Rev. D