${{\boldsymbol Z}}$ $\rightarrow$ ${{\boldsymbol D}^{\pm}}$ X INSPIRE search

$\Gamma($ ${{\mathit Z}}$ $\rightarrow$ ${{\mathit D}^{\pm}}$ X$)/\Gamma($ ${{\mathit Z}}$ $\rightarrow$ hadrons$)$
$\Gamma_{34}/\Gamma_{7}$
S044R44