The New Fat Higgs: Slimmer and More Attractive
Abstract
In this paper we increase the MSSM tree level higgs mass bound to a value that is naturally larger than the LEP-II search constraint by adding to the superpotential a λ S HuHd term, as in the NMSSM, and UV completing with new strong dynamics before λ becomes non-perturbative. Unlike other models of this type the higgs fields remain elementary, alleviating the supersymmetric fine-tuning problem while maintaining unification in a natural way.
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