A minimal seesaw model with mu-tau symmetry
High Energy Physics - Phenomenology
2015-10-19 v1
Abstract
We analyse a flavour model for a lepton sector which is based on type I seesaw mechanism, a Z_2 symmetry for lepton flavours, a mu-tau interchange symmetry and a CP symmetry. This model fits well the data of neutrino mass squared differences and oscillation angles. The model predicts an overall neutrino mass scale for normal and inverted neutrino mass hierarchy and the effective mass m_beta, which is used in the neutrinoless double beta decay.
Keywords
Cite
@article{arxiv.1510.04830,
title = {A minimal seesaw model with mu-tau symmetry},
author = {Darius Jurciukonis and Thomas Gajdosik and Andrius Juodagalvis},
journal= {arXiv preprint arXiv:1510.04830},
year = {2015}
}
Comments
Submitted to the proceedings of EPS-HEP 2015 conference, 22-29 July, Vienna, Austria