Limits on tan beta in SU(5) GUTs with Gauge-Mediated Supersymmetry Breaking
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
By considering the constraints from nucleon decay we obtain upper limits on tan beta in generalized supersymmetric SU(5) grand unified theories with gauge-mediated supersymmetry breaking. We find that the predicted values of tan beta in these models are mostly inconsistent with the constraints from nucleon decay.
Cite
@article{arxiv.hep-ph/9803228,
title = {Limits on tan beta in SU(5) GUTs with Gauge-Mediated Supersymmetry Breaking},
author = {H. Hamidian and K. Huitu and K. Puolamaki and D. -X. Zhang},
journal= {arXiv preprint arXiv:hep-ph/9803228},
year = {2009}
}
Comments
11 pages, 1 figure, uses REVTeX and epsf