${{\mathit \Sigma}{(1690)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}}$  Decay Mode Summary INSPIRE   JSON  (beta) PDGID:
B058.2
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{}$ ${{\mathit \Sigma}{(1690)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}}$ 463
The following data is related to the above value:
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$\Gamma({{\mathit \Sigma}{(1690)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}})/\Gamma({{\mathit \Sigma}{(1690)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}})$
$\Gamma_{3}/\Gamma_{2}$
$\Gamma({{\mathit \Sigma}{(1690)}}$ $\rightarrow$ ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}})/\Gamma({{\mathit \Sigma}{(1690)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}})$
$\Gamma_{4}/\Gamma_{2}$
$\Gamma({{\mathit \Sigma}{(1690)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}}{{\mathit \pi}}$ (including ${{\mathit \Sigma}{(1385)}}{{\mathit \pi}}$ )$)/\Gamma({{\mathit \Sigma}{(1690)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}})$
$\Gamma_{5}/\Gamma_{2}$
$\Gamma({{\mathit \Sigma}{(1690)}}$ $\rightarrow$ ${{\mathit N}}{{\overline{\mathit K}}})/\Gamma({{\mathit \Sigma}{(1690)}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \pi}})$
$\Gamma_{1}/\Gamma_{2}$