${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit \rho}{(770)}}{{\mathit a}_{{{2}}}{(1320)}}$ INSPIRE search

$\Gamma($ ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit \rho}{(770)}}{{\mathit a}_{{{2}}}{(1320)}})/\Gamma_{\text{total}}$
$\Gamma_{51}/\Gamma$
M052R48