${{\mathit D}_{{s}}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit e}^{+}}{{\mathit \mu}^{+}}$   Decay Mode Summary INSPIRE   PDGID:
S034.100
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{178}$ ${{\mathit D}_{{s}}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit e}^{+}}{{\mathit \mu}^{+}}$ $<2.6 \times 10^{-7}$ CL= 90% 919
Category: $\Delta \mathit C$ = 1 weak neutral current ($\mathit C1$) modes, Lepton family number ($\mathit LF$), or Lepton number ($\mathit L$) violating modes
Note: (L) Violation of total lepton number conservation also implies violation of lepton family number conservation.
The following data is related to the above value:
$\Gamma($ ${{\mathit D}_{{s}}^{+}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit e}^{+}}{{\mathit \mu}^{+}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{178}/\Gamma$