${{\mathit \Sigma}^{+}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \pi}^{+}}$   Decay Mode Summary INSPIRE   PDGID:
S019.2
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{2}$ ${{\mathit \Sigma}^{+}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \pi}^{+}}$ $0.4831$ $\pm0.0030$ 185
The following data is related to the above value:
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$\Gamma($ ${{\mathit \Sigma}^{+}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \pi}^{+}}$ $)/\Gamma($ ${{\mathit \Sigma}^{+}}$ $\rightarrow$ ${{\mathit N}}{{\mathit \pi}}$ $)$
$\Gamma_{2}/(\Gamma_{1}$+ $\Gamma_{2}$)
$\Gamma($ ${{\mathit \Sigma}^{+}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \pi}^{+}}{{\mathit \gamma}}$ $)/\Gamma($ ${{\mathit \Sigma}^{+}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \pi}^{+}}$ $)$
$\Gamma_{4}/\Gamma_{2}$
$\Gamma($ ${{\mathit \Sigma}^{+}}$ $\rightarrow$ ${{\mathit n}}{{\mathit e}^{+}}{{\mathit \nu}_{{e}}}$ $)/\Gamma($ ${{\mathit \Sigma}^{+}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \pi}^{+}}$ $)$
$\Gamma_{6}/\Gamma_{2}$
$\Gamma($ ${{\mathit \Sigma}^{+}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{\mu}}}$ $)/\Gamma($ ${{\mathit \Sigma}^{+}}$ $\rightarrow$ ${{\mathit n}}{{\mathit \pi}^{+}}$ $)$
$\Gamma_{7}/\Gamma_{2}$