Neutrino mass and the Standard Model
High Energy Physics - Phenomenology
2013-02-01 v7 High Energy Physics - Experiment
Abstract
It is pointed out (not for the first time) that the minimal Standard Model, without additional gauge-singlet right-handed neutrinos or isotriplet Higgs fields, allows for nonvanishing neutrino masses and mixing. The required interaction term is nonrenormalizable and violates the global B-L symmetry. The ultimate explanation of this interaction term may or may not rely on grand unification.
Cite
@article{arxiv.1112.2669,
title = {Neutrino mass and the Standard Model},
author = {F. R. Klinkhamer},
journal= {arXiv preprint arXiv:1112.2669},
year = {2013}
}
Comments
6 pages, v7: published version