${{\boldsymbol \Upsilon}{(3S)}}$ $\rightarrow$ ${{\boldsymbol \Upsilon}{(2S)}}$ anything INSPIRE search

$\Gamma($ ${{\mathit \Upsilon}{(3S)}}$ $\rightarrow$ ${{\mathit \Upsilon}{(2S)}}$ anything$)/\Gamma_{\text{total}}$
$\Gamma_{1}/\Gamma$
M048R8