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arXiv · hep-ph/0510154

Tree-unitarity bounds for THDM Higgs masses revisited

J. Horejsi·M. Kladiva
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Abstract

We have reconsidered theoretical upper bounds on the scalar boson masses within the two-Higgs-doublet model (THDM), employing the well-known technical condition of tree-level unitarity. Our treatment provides a modest extension and generalization of some previous results of other authors. We present a rather detailed discussion of the solution of the relevant inequalities and offer some new analytic formulae as well as numerical values for the Higgs mass bounds in question. A comparison is made with the earlier results on the subject that can be found in the literature.

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J. Horejsi, M. Kladiva. 2006-03-16. Tree-unitarity bounds for THDM Higgs masses revisited. https://doi.org/10.1140/epjc%2Fs2006-02472-3

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