arXiv:hep-ph/9803228·v1·High Energy Physics — Phenomenology
Limits on tan beta in SU(5) GUTs with Gauge-Mediated Supersymmetry Breaking
H. Hamidian🇸🇪 · K. Huitu🇫🇮 · K. Puolamaki🇫🇮 · D.-X. Zhang🇫🇮
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.
Comments: 11 pages, 1 figure, uses REVTeX and epsf