${{\boldsymbol \chi}_{{b1}}{(1P)}}$ $\rightarrow$ ${{\boldsymbol J / \psi}}{{\boldsymbol \psi}{(2S)}}$ INSPIRE search

$\Gamma($ ${{\mathit \chi}_{{b1}}{(1P)}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \psi}{(2S)}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{20}/\Gamma$
M077R17