Two-Higgs-Doublet Models with CP violation
暂无分享,去创建一个
We consider the Two-Higgs-Doublet Model (2HDM) and determine the range of parameters for which CP violation and Flavor Changing Neutral Current eects are naturally small. It corresponds to small values of the mass parameter m 2 , describing soft (1 ;2) mixing in the potential. We discuss how, in this approach, some Higgs bosons can be heavy, with mass of the order of 1 TeV. The possibility that at the Tevatron, LHC and an e + e Linear Collider, only one Higgs boson will be found, with properties indistinguishable from those in the Standard Model (SM), we dene as the SM-like scenario. While this scenario can be obtained with large 2 Re m 2 parameter, in which case there is decoupling, we here discuss the opposite case of small 2 , without decoupling.
[1] Howard E. Haber,et al. The CP-conserving two-Higgs-doublet model: the approach to the decoupling limit , 2003 .
[2] G. G. Stokes. "J." , 1890, The New Yale Book of Quotations.