${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit \ell}}{{\mathit \nu}_{{{{{\mathit \ell}}}}}}{{\mathit X}}$ INSPIRE search

$\Gamma($ ${{\mathit B}_{{{s}}}^{0}}$ $\rightarrow$ ${{\mathit \ell}}{{\mathit \nu}_{{{{{\mathit \ell}}}}}}{{\mathit X}})/\Gamma_{\text{total}}$
$\Gamma_{5}/\Gamma$
S086R54