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Two Higgs Doublet Models

Maria Krawczyk
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Abstract

Present data do not rule out the light neutral Higgs particle $h$ or $A$ in the framework of the general 2HDM. The discovery reach/exclusion limits of the Yukawa process $Z\rightarrow f {\bar f} h/A$, ($f= b$ quark or $τ$ lepton) at LEP I and of the gluon-gluon fusion at HERA is discussed. In addition the possible search for very light Higgs particle in $γγ$ fusion at low energy NLC is described.

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Maria Krawczyk. 1996-07-09. Two Higgs Doublet Models. https://arxiv.org/abs/hep-ph/9607268

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