Two Higgs Doublets, a 4th Generation and a 125 GeV Higgs: A Review
Figure 23
(a) and values (b), as a function of , for the lightest 4G2HDMI CP-even scalar , with GeV, and , and and GeV. The value of the Higgs mixing angle is the one which minimizes for each value of . The SM best fit is shown by the horizontal dashed line and the dash-dotted line in the right plot corresponds to and serves as a reference line. Figure taken from [157].
