${{\boldsymbol \Omega}}$ BARYONS($\boldsymbol S$ = $-3$, $\boldsymbol I$ = 0) ${{\mathit \Omega}^{-}}$ = ${\mathit {\mathit s}}$ ${\mathit {\mathit s}}$ ${\mathit {\mathit s}}$ INSPIRE search

# ${{\boldsymbol \Omega}{(2470)}^{-}}$

A peak in the ${{\mathit \Omega}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ mass spectrum with a signal significance claimed to be at least $5.5$ standard deviations. There is no reason to seriously doubt the existence of this state, but unless the evidence is overwhelming we usually wait for confirmation from a second experiment before elevating peaks to the Summary Table.
 ${{\mathit \Omega}{(2470)}^{-}}$ MASS $2474 \pm12$ MeV
 ${{\mathit \Omega}{(2470)}^{-}}$ WIDTH $72 \pm33$ MeV
 $\Gamma_{1}$ ${{\mathit \Omega}^{-}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ 628