Mixed QCD-EW corrections for Higgs leptonic decay via $H{W}^{+}{W}^{-}$ vertex

Chichuan Ma, Yuxuan Wang, Xiaofeng Xu +2

We consider the two-loop corrections to the $H{W}^{+}{W}^{-}$ vertex at order $\alpha {\alpha }_s$. We construct a canonical basis for the two-loop integrals using the Baikov representation and the inte…