${{\mathit \Sigma}}$ BARYONS
($\mathit S$ = $-1$, $\mathit I$ = 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   JSON  (beta) PDGID:
B001

${{\mathit \Sigma}{(1840)}}$

$I(J^P)$ = $1(3/2^{+})$ 
For the time being, we list together here all resonance claims in the ${\mathit P}_{\mathrm 13}{\mathrm wave}$ between 1700 and 1900 MeV.
FOOTNOTES