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arXiv · hep-ph/9411298

Limit on the Color-Triplet Higgs Mass in the Minimum Supersymmetric SU(5) Model

J. Hisano·T. Moroi·K. Tobe·T. Yanagida
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Abstract

In the minimum supersymmetric SU(5) GUT, we derive the upper limit on the mass of the color-triplet Higgs multiplets as $\mhc\leq 2.4\times 10^{16}~\GEV$ (90 \% C.L.) taking all possible corrections into account in a renormalization group analysis. If the above upper limit is compared with a limit on $\mhc$ from the negative search for the proton decay; $\mhc \geq 2.0\times 10^{16}~\GEV$ (in which effects of the larger top-quark mass are included), the minimum supersymmetric SU(5) GUT is severely constrained.

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J. Hisano, T. Moroi, K. Tobe, T. Yanagida. 1994-11-17. Limit on the Color-Triplet Higgs Mass in the Minimum Supersymmetric SU(5) Model. https://doi.org/10.1142/s0217732395002428

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