New supersymmetric standard model with stable proton
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We discuss a supersymmetric extension of the standard model with an extra U(1) gauge symmetry. In this model, the proton stability is guaranteed by the gauge symmetry without invoking R parity. The gauge symmetry breakdown automatically generates an effective term and large Majorana masses for right-handed neutrinos. The supersymmetry-soft-breaking terms for scalar fields could be universal at a very high energy scale, and the electroweak symmetry is broken through radiative corrections.
Cite
@article{arxiv.hep-ph/0009184,
title = {New supersymmetric standard model with stable proton},
author = {Mayumi Aoki and Noriyuki Oshimo},
journal= {arXiv preprint arXiv:hep-ph/0009184},
year = {2007}
}
Comments
3 pages, To be published in the Proc. of ICHEP2000 Osaka Japan