Higgs boson decays to a fermion pair and a polarized $Z$ boson at NLO accuracy

Zi-Qiang Chen, Qi-Ming Feng, Cong-Feng Qiao

In this paper, we investigate the Higgs boson decay process $H\to f\bar{f}Z\to f\bar{f}\hat{I}{¼}^{-}\hat{I}{¼}^{+}$, where $f$ denotes any light fermions, at the next-to-leading order (NLO) accuracy.…