${{\boldsymbol \psi}{(4260)}}$ $\rightarrow$ ${{\boldsymbol D}^{0}}{{\overline{\boldsymbol D}}^{0}}$ INSPIRE search

$\Gamma($ ${{\mathit \psi}{(4260)}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\overline{\mathit D}}^{0}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{23}/\Gamma$
M074R12