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arXiv · hep-ph/9803228

Limits on tan beta in SU(5) GUTs with Gauge-Mediated Supersymmetry Breaking

H. Hamidian·K. Huitu·K. Puolamaki·D. -X. Zhang
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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.

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H. Hamidian, K. Huitu, K. Puolamaki, D. -X. Zhang. 1998-03-03. Limits on tan beta in SU(5) GUTs with Gauge-Mediated Supersymmetry Breaking. https://doi.org/10.1016/s0370-2693(98)00412-2

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