Renormalization Group Study of the Minimal Supersymmetric Standard Model : No Scale Models
Pierre Ramond
Abstract
We present partial numerical results in the Minimal Supersymmetric Standard Model with soft breaking of supersymmetry, and radiative breaking of the electroweak symmetry. We impose the additional relation, bottom mass = tau mass at the GUT scale. For the special case of the strict no-scale model, in which global supersymmetry breaking arises solely from soft gaugino masses, we find that the top mass is expected to be lighter than about 128 GeV. A higher upper bound for the top mass of about 138 GeV is predicted, if the mass of the bottom is at the lower end of its experimental uncertainty.
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