Decays $A\to Z\gamma \gamma$ and $\varphi \to Z\gamma \gamma$ ($\varphi =h,H$) in two-Higgs doublet models

R. Sánchez-Vélez, G. Tavares-Velasco

The one-loop contributions to the decays of the $CP$-odd and $CP$-even scalar bosons $A\to Z\gamma \gamma$ and $\varphi \to Z\gamma \gamma$ ($\varphi =h,H$) are calculated within the framework of $CP$-conserving THDM…