Friday, March 29, 2013

1303.7102 (Maria Krawczyk et al.)

2HDM with Z_2 symmetry in light of new LHC data    [PDF]

Maria Krawczyk, Dorota Sokolowska, Bogumila Swiezewska
Properties of the Z_2-symmetric Two Higgs Doublet Models (2HDM) are discussed and confronted with new LHC data for a 125 GeV Higgs particle. The particle discovered at LHC in 2012 has properties expected for it in the Standard Model (SM), with a possible enhancement in the two-photon channel. SM-like Higgs scenarios can be realized in the Two Higgs Doublet Models with Z_2 (D) symmetry within the normal Mixed Model (with scalar sector as in MSSM) and the Inert Doublet Model (IDM), where a good Dark Matter (DM) candidate is present. Here we discuss both of the models.
View original: http://arxiv.org/abs/1303.7102

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