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arXiv · hep-ph/9704410

LEP Limits on CP-Violating Non-Minimal Higgs Sectors

J. F. Gunion·B. Grzadkowski·H. E. Haber·J. Kalinowski
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Abstract

We derive a sum rule which shows how to extend LEP limits on the masses of the lightest CP-even and CP-odd Higgs bosons of a CP-conserving two-Higgs-doublet model to any two Higgs bosons of a general CP-violating two-Higgs-doublet model. We generalize the analysis to a Higgs sector consisting of an arbitrary number of Higgs doublets and singlets, giving explicit limits for the CP-conserving and CP-violating two-doublet plus one-singlet Higgs sectors.

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J. F. Gunion, B. Grzadkowski, H. E. Haber, J. Kalinowski. 1997-04-27. LEP Limits on CP-Violating Non-Minimal Higgs Sectors. https://doi.org/10.1103/physrevlett.79.982

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