${{\boldsymbol \eta}_{{2}}{(1645)}}$ $\rightarrow$ ${{\boldsymbol f}_{{2}}{(1270)}}{{\boldsymbol \eta}}$ INSPIRE search

$\Gamma($ ${{\mathit \eta}_{{2}}{(1645)}}$ $\rightarrow$ ${{\mathit f}_{{2}}{(1270)}}{{\mathit \eta}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{6}/\Gamma$
M154R4