${{\mathit \Lambda}{(1690)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$   Decay Mode Summary INSPIRE   PDGID:
B055.2
Mode Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{2}$ ${{\mathit \Lambda}{(1690)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$ $20-40\%$ 410
The following data is related to the above value:
 ▸ expand all datablocks
($\Gamma_{{\it{}i}}\Gamma_{{\it{}f}}){}^{1/2{}}/\Gamma_{\text{total}}$in ${{\mathit N}}$ ${{\overline{\mathit K}}}$ $\rightarrow$ ${{\mathit \Lambda}{(1690)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$
($\Gamma_{1}\Gamma_{2}){}^{1/2{}}/\Gamma$
$\Gamma($ ${{\mathit \Lambda}{(1690)}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{2}/\Gamma$