Models of Neutrino Mass and Interactions for Neutrino Oscillations
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
I review the various mechanisms for obtaining nonzero neutrino masses. I focus on the possibility of adding one light singlet neutrino to the three known doublet neutrinos nu_e, nu_mu, and nu_tau to accommodate the totality of neutrino-oscillation experiments. I review the various theoretical suggestions for this singlet. I discuss also a scenario in which there are only the three doublet neutrinos but a large anomalous interaction is assumed for nu_tau as an attempt to explain all present data.
Cite
@article{arxiv.hep-ph/9803207,
title = {Models of Neutrino Mass and Interactions for Neutrino Oscillations},
author = {Ernest Ma},
journal= {arXiv preprint arXiv:hep-ph/9803207},
year = {2007}
}
Comments
9 pages, no figure, latex, sprocl.sty, talk at the Workshop on B and Neutrino Physics, Allahabad, Jan 98