${{\boldsymbol \Upsilon}{(2S)}}$ $\rightarrow$ ${{\boldsymbol X}{(4250)}^{+}}{{\boldsymbol X}{(4250)}^{-}}$ INSPIRE search

$\Gamma($ ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit X}{(4250)}^{+}}{{\mathit X}{(4250)}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{30}/\Gamma$
M052R75