Closing the Window on Light Charged Higgs Bosons in the NMSSM

Figure 11

The signal for ℎ₂→𝛾𝛾 relative to the standard model (left) and the branching fraction for ℎ^±→𝑎₁𝑊 (right) in a scan with 𝑚_𝑎1=11 GeV and 𝑚_ℎ^± fixed at 100 (top), 130 (middle), and 160 (bottom) GeV, respectively. The colour coding for the various constraints is the same as in Figure 1.

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