Prospects for detecting the rare heavy Higgs decay $H\to h\gamma \gamma$ through the $H\to b\bar{b}\gamma \gamma$ channel at the LHC

M. A. Arroyo-Ureña, Alejandro Ibarra, Pablo Roig +1

We study the decay of a heavy CP-even neutral Higgs into an on-shell Standard Model-like Higgs boson and two photons, $H\to h\gamma \gamma$, in the two-Higgs doublet model. We argue that the…