${{\boldsymbol \pi}^{+}}$ $\rightarrow$ ${{\boldsymbol e}^{+}}{{\boldsymbol \nu}_{{e}}}{{\boldsymbol e}^{+}}{{\boldsymbol e}^{-}}$ INSPIRE search

$\Gamma($ ${{\mathit \pi}^{+}}$ $\rightarrow$ ${{\mathit e}^{+}}{{\mathit \nu}_{{e}}}{{\mathit e}^{+}}{{\mathit e}^{-}}$ $)/\Gamma($ ${{\mathit \pi}^{+}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$ $)$
$\Gamma_{6}/\Gamma_{1}$
S008R5