Hierarchical Majorana Scales in the Seesaw Model
High Energy Physics - Phenomenology
2016-11-03 v1
Abstract
If the mixing angles in each of the seesaw sectors are all small, and the neutrino masses are hierarchical, we study the conditions for large neutrino mixing using triangular matrices. In particular, the implication of the neutrino oscillation data for the mass hierarchy in the heavy Majorana sector is examined, and the heavy Majorana scales are shown to depend sensitively on the solar mixing angle.
Keywords
Cite
@article{arxiv.hep-ph/0004096,
title = {Hierarchical Majorana Scales in the Seesaw Model},
author = {Guo-Hong Wu},
journal= {arXiv preprint arXiv:hep-ph/0004096},
year = {2016}
}
Comments
4 pages, talk presented at PASCOS'99, Lake Tahoe, California, December 10-16, 1999