${{\mathit \Xi}_{{{b}}}^{-}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
S069.16
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{5}$ ${{\mathit \Xi}_{{{b}}}^{-}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}}$ $<1.3 \times 10^{-6}$ CL= 90% 2813
The following data is related to the above value:
$\Gamma({{\mathit \Xi}_{{{b}}}^{-}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \pi}^{-}}{{\mathit \pi}^{-}})/\Gamma({{\mathit \Xi}_{{{b}}}^{-}}$ $\rightarrow$ ${{\mathit p}}{{\mathit K}^{-}}{{\mathit K}^{-}})$
$\Gamma_{5}/\Gamma_{4}$