Anomalous $H\to ZZ\to 4\ell$ decay and its interference effects at the LHC

Hua-Rong He, Xia Wan, You-Kai Wang

We calculate the spinor helicity amplitudes of anomalous $H\to ZZ\to 4\ell$ decay. After embedding these analytic formulas into the $\text{MCFM}$ package, we study the interfere…