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Higher-order results in the Higgs sector of the MSSM

S. Heinemeyer·W. Hollik·G. Weiglein
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Abstract

We analyze the impact of the recent Feynman-diagrammatic (FD) two-loop results for the mass of the lightest CP-even Higgs boson in the MSSM on the theoretical upper bound for mh as a function of tan(beta). The results are compared with previous results obtained by renormalization group (RG) methods. The incorporation of dominant FD two-loop corrections into the decay width Γ(h -> f \bar f) is also discussed.

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S. Heinemeyer, W. Hollik, G. Weiglein. 1999-12-07. Higher-order results in the Higgs sector of the MSSM. https://arxiv.org/abs/hep-ph/9912263

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