One-loop contributing for $A\to ZZ\gamma$ in the Two-Higgs-Doublet Model with Vector-Like Quarks

Dzung Tri Tran, Vo Quoc Phong, Khiem Hong Phan

In this paper, we present the first results for the one-loop decay $A\to ZZ\gamma$ in the Two-Higgs-Doublet Model and its extension with Vector-Like Quarks. We calculate the on…