Making Neutrinos Massive with an Axion in Supersymmetry
High Energy Physics - Phenomenology
2009-11-07 v2
Abstract
The minimal supersymmetric standard model (MSSM) of particle interactions is extended to include three singlet (right-handed) neutrino superfields together with three other singlet superfields. The resulting theory is assumed to be invariant under an anomalous global U(1) (Peccei-Quinn) symmetry with one fundamental mass . The soft breaking of supersymmetry at the TeV scale is shown to generate an axion scale of order . Neutrino masses are generated by according to the usual seesaw mechanism.
Cite
@article{arxiv.hep-ph/0102008,
title = {Making Neutrinos Massive with an Axion in Supersymmetry},
author = {Ernest Ma},
journal= {arXiv preprint arXiv:hep-ph/0102008},
year = {2009}
}
Comments
11 pages, substantially revised with important changes