${{\boldsymbol \psi}{(4160)}}$ $\rightarrow$ ${{\boldsymbol D}}{{\overline{\boldsymbol D}}}$ INSPIRE search

$\Gamma($ ${{\mathit \psi}{(4160)}}$ $\rightarrow$ ${{\mathit D}}{{\overline{\mathit D}}}$ $)/\Gamma($ ${{\mathit \psi}{(4160)}}$ $\rightarrow$ ${{\mathit D}^{*}}{{\overline{\mathit D}}^{*}}$ $)$
$\Gamma_{3}/\Gamma_{9}$
M025R14