${{\boldsymbol \Sigma}}$ 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

${{\boldsymbol \Sigma}{(1900)}}$ $I(J^P)$ = $1(1/2^{-})$ 

${{\mathit \Sigma}{(1900)}}$ MASS   $1900 \pm21$ MeV 
${{\mathit \Lambda}{(1900)}}$ WIDTH   $191 \pm50$ MeV 
$\Gamma_{1}$ ${{\mathit N}}{{\overline{\mathit K}}}$ $(67\pm{17})\%$607
$\Gamma_{2}$ ${{\mathit \Sigma}}{{\mathit \pi}}$ $(10\pm{5})\%$567