${{\mathit \Xi}^{0}}$ $\rightarrow$ ${{\mathit \Sigma}^{-}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$   Decay Mode Summary INSPIRE   PDGID:
S023.7
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{8}$ ${{\mathit \Xi}^{0}}$ $\rightarrow$ ${{\mathit \Sigma}^{-}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$ $<9 \times 10^{-4}$ CL= 90% 49
Category: $\Delta \mathit S$ = $\Delta \mathit Q$ ($\mathit SQ$) violating modes or $\Delta \mathit S$ = 2 forbidden ($\mathit S2$) modes
Note: (SQ) Violations allowed in second-order weak interactions.
The following data is related to the above value:
$\Gamma($ ${{\mathit \Xi}^{0}}$ $\rightarrow$ ${{\mathit \Sigma}^{-}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$ $)/\Gamma($ ${{\mathit \Xi}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}^{0}}$ $)$
$\Gamma_{8}/\Gamma_{1}$