QCD corrections to the masses of the neutral CP -even Higgs bosons in the minimal supersymmetric standard model
作者： S. Heinemeyer , W. Hollik , G. Weiglein
DOI: 10.1103/PHYSREVD.58.091701
关键词:
摘要: We perform a diagrammatic calculation of the leading two-loop QCD corrections to masses neutral $\mathrm{CP}$-even Higgs bosons in minimal supersymmetric standard model (MSSM). The results are valid for arbitrary values parameters boson and scalar top sector MSSM. found reduce mass lightest considerably compared its one-loop value. numerical analyzed grand unified theory favored regions small large $\mathrm{tan}\ensuremath{\beta}.$ Their impact on precise prediction is briefly discussed.
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