${{\boldsymbol \Upsilon}{(4S)}}$ $\rightarrow$ ${{\boldsymbol \rho}}{{\boldsymbol \eta}}$ INSPIRE search

$\Gamma($ ${{\mathit \Upsilon}{(4S)}}$ $\rightarrow$ ${{\mathit \rho}}{{\mathit \eta}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{15}/\Gamma$
M047R22