${{\boldsymbol X}{(4160)}}$ $\rightarrow$ ${{\boldsymbol D}^{*}}{{\overline{\boldsymbol D}}}$ + c.c. INSPIRE search

$\Gamma($ ${{\mathit X}{(4160)}}$ $\rightarrow$ ${{\mathit D}^{*}}{{\overline{\mathit D}}}$ + c.c.$)/\Gamma($ ${{\mathit X}{(4160)}}$ $\rightarrow$ ${{\mathit D}^{*}}{{\overline{\mathit D}}^{*}}$ $)$
$\Gamma_{2}/\Gamma_{3}$
M190R02