${{\boldsymbol Z}}$ $\rightarrow$ ${{\boldsymbol \Xi}_{{c}}^{0}}$ X INSPIRE search

$\Gamma($ ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \Xi}_{{c}}^{0}}$ X$)/\Gamma($ ${{\mathit Z}}$ $\rightarrow$ hadrons$)$
$\Gamma_{45}/\Gamma_{7}$
S044XIC