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

${{\mathit \Omega}{(2012)}^{-}}$

$I(J^P)$ = $0(?^{-})$ 
Seen in ${{\mathit \Xi}^{0}}{{\mathit K}^{-}}$ and ${{\mathit \Xi}^{-}}{{\mathit K}_S^0}$ decays with a combined significance of 8.3 standard deviations.
${{\mathit \Omega}{(2012)}^{-}}$ MASS   $2012.4 \pm0.9$ MeV 
${{\mathit \Omega}{(2012)}^{-}}$ WIDTH   $6.4 {}^{+3.0}_{-2.6}$ MeV 
Branching fractions are given relative to the one $\mathbf {DEFINED~AS~1}$.
$\Gamma_{1}$ ${{\mathit \Xi}}{{\mathit K}}$  403
$\Gamma_{2}$ ( ${{\mathit \Xi}}{{\mathit \pi}}$) ${{\mathit K}}$  245
$\Gamma_{3}$ ${{\mathit \Xi}^{0}}{{\mathit K}^{-}}$  DEFINED AS 1 403
$\Gamma_{4}$ ${{\mathit \Xi}^{-}}{{\overline{\mathit K}}^{0}}$  $0.83\pm{0.21}$ 392
$\Gamma_{5}$ ${{\mathit \Xi}^{0}}{{\mathit \pi}^{0}}{{\mathit K}^{-}}$  $<0.30$ CL=90% 245
$\Gamma_{6}$ ${{\mathit \Xi}^{0}}{{\mathit \pi}^{-}}{{\overline{\mathit K}}^{0}}$  $<0.21$ CL=90% 230
$\Gamma_{7}$ ${{\mathit \Xi}^{-}}{{\mathit \pi}^{0}}{{\overline{\mathit K}}^{0}}$  $<0.7$ CL=90% 226
$\Gamma_{8}$ ${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}{{\mathit K}^{-}}$  $<0.08$ CL=90% 224