On polarization parameters of spin-$1$ particles and anomalous couplings in $e^{+}{e}^{-}\to ZZ/Z\gamma$

Rafiqul Rahaman, Ritesh K. Singh

We study the anomalous trilinear gauge couplings of $Z$ and $\gamma$ using a complete set of polarization asymmetries for the $Z$ boson in $e^{+}{e}^{-}\to ZZ/Z\gamma$ processes with unpolarized i…