Higgs Decays to $Z\gamma$ and $\gamma \gamma$ in the Flavor-Gauged Two Higgs Doublet Model

Feng-Zhi Chen, Qiaoyi Wen, Fanrong Xu

This work examines the $h\to Z\gamma$ and $h\to \gamma \gamma$ decays in the flavor-gauged two Higgs doublet model (FG2HDM), which augments the Standard Model (SM) with an additional scalar doublet…