Neutrino Masses in SUSY Models
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
In this talk we assume the conventional see-saw mechanism, and contruct a hierarchical pattern of three active neutrinos with bi-maximal mixing. In order to enforce the hierarchy we use the single right handed neutrino dominance mechanism which is a very nice way to ensure a neutrino mass hierarchy in the presence of large mixing angles. We show how this mechanism can be organised in the framework of a U(1) family symmetry, then discuss a realistic string-inspired model which includes such a symmetry.
Keywords
Cite
@article{arxiv.hep-ph/0011369,
title = {Neutrino Masses in SUSY Models},
author = {S. F. King},
journal= {arXiv preprint arXiv:hep-ph/0011369},
year = {2008}
}
Comments
Invited Talk at EuroConference on Frontiers in Particle Astrophysics and Cosmology, San Feliu de Guixols, Spain, 30 September - 5 October 2000. 15 pages, Latex