Two Higgs Doublets, a 4th Generation and a 125 GeV Higgs: A Review
Figure 4
in the 4G2HDMI (upper plots, figure taken from [61]) and in the 2HDMII (lower plots), as a function of the charged Higgs mass (left plots) for GeV, and , and as a function of (right plots), for and (right). In the 4G2HDMI case we use . The long-dashed horizontal lines represent the upper and lower (measured) bounds on .