${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \Lambda}}$ $/$ ${{\overline{\mathit \Lambda}}}$ anything INSPIRE search

$\Gamma($ ${{\mathit \Upsilon}{(2S)}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \Lambda}}$ ${{\overline{\mathit \Lambda}}}$ anything$)/\Gamma_{\text{total}}$
$\Gamma_{41}/\Gamma$
M052R95