${{\mathit B}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit e}^{\pm}}{{\mathit \mu}^{\mp}}$   Decay Mode Summary INSPIRE   PDGID:
Mode (*) Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
$\Gamma_{139}$ ${{\mathit B}}$ $\rightarrow$ ${{\mathit \pi}}{{\mathit e}^{\pm}}{{\mathit \mu}^{\mp}}$ $<9.2 \times 10^{-8}$ CL= 90% 2637
Category: Lepton Family number ($\mathit LF$) violating modes or $\Delta \mathit B$ = 1 weak neutral current ($\mathit B1$) modes
Note: (LF) Lepton family number conservation means separate conservation of each of $\mathit L_{{{\mathit e}}}$, $\mathit L_{{{\mathit \mu}}}$, $\mathit L_{{{\mathit \tau}}}$.
The following data is related to the above value: