${{\boldsymbol B}^{0}}$ $\rightarrow$ ${{\boldsymbol K}^{0}}{{\boldsymbol \mu}^{+}}{{\boldsymbol \mu}^{-}}$ INSPIRE search

$\Gamma($ ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ $)/\Gamma($ ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit J / \psi}{(1S)}}{{\mathit K}^{0}}$ $)$
$\Gamma_{541}/\Gamma_{198}$
S042Q99
$\Gamma($ ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{541}/\Gamma$
S042R17