Limits on theCP-even Higgs-boson masses in the minimal supersymmetric model
- 22 June 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 68 (25) , 3678-3681
- https://doi.org/10.1103/physrevlett.68.3678
Abstract
We calculate corrections to the masses of the two CP-even Higgs bosons in the minimal supersymmetric model. We find an upper bound for the mass of the lighter Higgs scalar, and a lower bound for the mass of the heavier Higgs scalar. In our analysis we consider all possible variations of superparticle masses between 0.1 and 1 TeV. By requiring the light Higgs boson to be greater than the current experimental bound we rule out a region of the tanβ–top-mass parameter space, where tan β is the ratio of vacuum expectation values of the two Higgs fields. We make our formalism explicit to elucidate the treatment of mass thresholds.Keywords
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