Limits on tan beta in SU(5) GUTs with Gauge-Mediated Supersymmetry Breaking
arXiv:hep-ph/9803228 · doi:10.1016/S0370-2693(98)00412-2
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.
11 pages, 1 figure, uses REVTeX and epsf