${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \Lambda}}$ INSPIRE search

$\Gamma($ ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit \psi}{(2S)}}{{\mathit \Lambda}})/\Gamma($ ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit \Lambda}})$
$\Gamma_{4}/\Gamma_{2}$
S040R31