${{\boldsymbol \Sigma}}$ 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

# ${{\boldsymbol \Sigma}{(2070)}}$ $I(J^P)$ = $1(5/2^{+})$

This state suggested by BERTHON 1970B finds support in GOPAL 1980 with new ${{\mathit K}^{-}}{{\mathit p}}$ polarization and ${{\mathit K}^{-}}{{\mathit n}}$ angular distributions. The very broad state seen in KANE 1972 is not required in the later (KANE 1974 ) analysis of ${{\overline{\mathit K}}}$ ${{\mathit N}}$ $\rightarrow$ ${{\mathit \Sigma}}{{\mathit \pi}}$ .
 ${{\mathit \Sigma}{(2070)}}$ MASS $2020\text{ to }2100\text{ }(\approx2060)$ MeV
 ${{\mathit \Sigma}{(2070)}}$ WIDTH $100\text{ to }300\text{ }(\approx200)$ MeV