${{\boldsymbol \Upsilon}{(2S)}}$ $\rightarrow$ $\overline{^2H}$ anything INSPIRE search

$\Gamma($ ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ $\overline{^2H}$ anything$)/\Gamma_{\text{total}}$
$\Gamma_{35}/\Gamma$
M052R18