Neutral Higgs production on LHC in the two-Higgs-doublet model with spontaneous $CP$ violation

Abstract

Spontaneous CP violation motivates the introduction of two Higgs doublets in the electroweak theory, such a simple extension of the standard model has five physical Higgs bosons and rich CP-violating sources. Exploration on more than one Higgs boson is a direct evidence for new physics beyond the standard model. The neutral Higgs production at LHC is investigated in such a general two Higgs doublet model with spontaneous CP violation, it is shown that the production cross section and decays of the neutral Higgs boson can significantly be different from the predictions from the standard model.

15 pages, 12 figures, published version in PRD

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Cited by in corpus (5)

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• Bounded masses in Two Higgs Doublets Models, Spontaneous CP Violation and ${\mathbb{Z}}_2$ symmetry
• Single Higgs-boson production at a photon-photon collider: general 2HDM versus MSSM
• $W^{\pm }{H}^{\mp }$ associated production at LHC in the general 2HDM with Spontaneous CP Violation
• Two Higgs Bi-doublet Model With Spontaneous P and CP Violation and Decoupling Limit to Two Higgs Doublet Model