${{\mathit \Sigma}^{-}}$ $\rightarrow$ ${{\mathit p}}{{\mathit e}^{-}}{{\mathit e}^{-}}$   Decay Mode Summary INSPIRE   PDGID:
S020.192
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{7}$ ${{\mathit \Sigma}^{-}}$ $\rightarrow$ ${{\mathit p}}{{\mathit e}^{-}}{{\mathit e}^{-}}$ $<6.7 \times 10^{-5}$ CL= 90% 231
Category: 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:
$\Gamma($ ${{\mathit \Sigma}^{-}}$ $\rightarrow$ ${{\mathit p}}{{\mathit e}^{-}}{{\mathit e}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{7}/\Gamma$