${{\boldsymbol \rho}_{{3}}{(1690)}}$ $\rightarrow$ ${{\boldsymbol \rho}{(770)}}{{\boldsymbol \eta}}$ INSPIRE search

$\Gamma($ ${{\mathit \rho}_{{3}}{(1690)}}$ $\rightarrow$ ${{\mathit a}_{{2}}{(1320)}}{{\mathit \pi}}$ $)/\Gamma($ ${{\mathit \rho}_{{3}}{(1690)}}$ $\rightarrow$ ${{\mathit \rho}{(770)}}{{\mathit \eta}}$ $)$
$\Gamma_{10}/\Gamma_{8}$
M015R18