${{\boldsymbol \eta}^{\,'}{(958)}}$ $\rightarrow$ ${{\boldsymbol \pi}^{0}}{{\boldsymbol \gamma}}{{\boldsymbol \gamma}}$ (non resonant) INSPIRE search

$\Gamma($ ${{\mathit \eta}^{\,'}{(958)}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit \gamma}}{{\mathit \gamma}}$ (non resonant)$)/\Gamma_{\text{total}}$
$\Gamma_{26}/\Gamma$
M002R65