${{\mathit D}_{{{s}}}^{+}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit e}^{+}}{{\mathit e}^{-}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
S034.93
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{191}$ ${{\mathit D}_{{{s}}}^{+}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ $<5.5 \times 10^{-6}$ CL= 90% 979
Category: $\Delta \mathit C$ = 1 weak neutral current ($\mathit C1$) modes, Lepton family number ($\mathit LF$), or Lepton number ($\mathit L$) violating modes
Note: This mode is not a useful test for a $\Delta \mathit C$=1 weak neutral current because both quarks must change flavor in this decay.
The following data is related to the above value:
$\Gamma({{\mathit D}_{{{s}}}^{+}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit e}^{+}}{{\mathit e}^{-}})/\Gamma_{\text{total}}$
$\Gamma_{191}/\Gamma$