${{\boldsymbol f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\boldsymbol \eta}}{{\boldsymbol \eta}^{\,'}{(958)}}$ INSPIRE search

$\Gamma($ ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}^{\,'}{(958)}}$ $)/\Gamma($ ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}}$ $)$
$\Gamma_{12}/\Gamma_{11}$
M152R2
$\Gamma($ ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \eta}^{\,'}{(958)}}$ $)/\Gamma($ ${{\mathit f}_{{0}}{(1500)}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit \pi}}$ $)$
$\Gamma_{12}/\Gamma_{1}$
M152R12