${{\boldsymbol Z}}$ $\rightarrow$ ${{\boldsymbol \phi}}{{\boldsymbol \gamma}}$ INSPIRE search

$\Gamma($ ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \phi}}{{\mathit \gamma}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{18}/\Gamma$
S044R04