${{\boldsymbol \Sigma}}$ BARYONS
($\boldsymbol S$ = $-1$, $\boldsymbol I$ = 1)
${{\mathit \Sigma}^{+}}$ = ${\mathit {\mathit u}}$ ${\mathit {\mathit u}}$ ${\mathit {\mathit s}}$, ${{\mathit \Sigma}^{0}}$ = ${\mathit {\mathit u}}$ ${\mathit {\mathit d}}$ ${\mathit {\mathit s}}$, ${{\mathit \Sigma}^{-}}$ = ${\mathit {\mathit d}}$ ${\mathit {\mathit d}}$ ${\mathit {\mathit s}}$
INSPIRE search

${{\boldsymbol \Sigma}{(1730)}}$ $I(J^P)$ = $1(3/2^{+})$

${{\mathit \Sigma}{(1730)}}$ MASS   $1727 \pm27$ MeV 
${{\mathit \Lambda}{(1730)}}$ WIDTH   $276 \pm90$ MeV 
$\Gamma_{1}$ ${{\mathit N}}{{\overline{\mathit K}}}$ $(2.0\pm{1.0})\%$466
$\Gamma_{2}$ ${{\mathit \Lambda}}{{\mathit \pi}}$ $(70\pm{17})\%$490
$\Gamma_{3}$ ${{\mathit \Sigma}}{{\mathit \pi}}$ $(12\pm{6})\%$439