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Precision Data Parameters and Grand Unification Predictions

Nir Polonsky
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Abstract

When realizing the Minimal Supersymmetric Standard Model (MSSM) within a (simple) Grand Unified Theory (GUT), the predicted ranges for the strong coupling and the ratio of two Higgs doublet expectation values are strongly correlated with the weak angle and the $t$-quark mass. (The latter are extracted from precision data.) We spell out those relations and point out the implication for the mass of the light MSSM (CP even) Higgs boson.

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Nir Polonsky. 1993-10-15. Precision Data Parameters and Grand Unification Predictions. https://arxiv.org/abs/hep-ph/9310292

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