${{\mathit Z}}$ $\rightarrow$ ${{\mathit \Xi}_{{{b}}}}$ X INSPIRE search

$\Gamma($ ${{\mathit Z}}$ $\rightarrow$ ${{\mathit \Xi}_{{{b}}}}$ X$)/\Gamma($ ${{\mathit Z}}$ $\rightarrow$ hadrons$)$
$\Gamma_{57}/\Gamma_{8}$
S044XIB