Low Energy Thresholds and the Scalar Mass Spectrum in Minimal Supersymmetry

Abstract

We discuss low energy threshold effects and calculate the sparticle masses in the context of the Minimal Supersymmetric Standard Model. We pay particular attention to the top squark and the Higgs mass parameters, and calculate the top Yukawa corrections, taking into account the successive decoupling of each particle at its threshold. We discuss the phenomenological implications in the context of the radiative symmetry breaking scenario.

(CERN-TH.7411, Latex file, 12p, 1fig. not included)

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