Two-loop QCD corrections to $CP$-even Higgs boson decays into $V\gamma$ in the Type-I Two-Higgs-Doublet Model

Lin-Qiao Qu, Zhong-Yuan Liu, Peng-Fei Duan +2

We investigate the QCD corrections to the loop-induced decays of the heavy $CP$-even Higgs boson, $H\to V\gamma$ ($V=Z,\gamma$), within the framework of the Type-I Two-Higgs-Doublet Mode…