arXiv:hep-ph/9912263·v1·High Energy Physics — Phenomenology
Higher-order results in the Higgs sector of the MSSM
S. Heinemeyer🇩🇪 · W. Hollik🇩🇪 · G. Weiglein🇨🇭
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 \Gamma(h -> f \bar f) is also discussed.
Comments: 4 pages, 2 figures, presented by G. Weiglein at the ``International Europhysics Conference on High Energy Physics'', Tampere, July 1999