${{\boldsymbol \psi}{(4160)}}$ $\rightarrow$ ${{\boldsymbol J / \psi}}{{\boldsymbol \eta}}$ INSPIRE search

$\Gamma($ ${{\mathit \psi}{(4160)}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \eta}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{20}/\Gamma$
M025R04
$\Gamma($ ${{\mathit \psi}{(4160)}}$ $\rightarrow$ ${{\mathit J / \psi}}{{\mathit \eta}}$ $)/\Gamma_{\text{total}}{\times }\Gamma($ ${{\mathit \psi}{(4160)}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{20}/\Gamma{\times }\Gamma_{1}/\Gamma$
M025R32