${{\boldsymbol \Xi}}$ BARYONS
($\boldsymbol S$ = $-2$, $\boldsymbol I$ = 1/2)
${{\mathit \Xi}^{0}}$ = ${\mathit {\mathit u}}$ ${\mathit {\mathit s}}$ ${\mathit {\mathit s}}$, ${{\mathit \Xi}^{-}}$ = ${\mathit {\mathit d}}$ ${\mathit {\mathit s}}$ ${\mathit {\mathit s}}$
INSPIRE search

${{\boldsymbol \Xi}{(1950)}}$ $I(J^P)$ = $1/2(?^{?})$ 

We list here everything reported between 1875 and 2000 MeV. The accumulated evidence for a ${{\mathit \Xi}}$ near 1950 MeV seems strong enough to include a ${{\mathit \Xi}{(1950)}}$ in the main Baryon Table, but not much can be said about its properties. In fact, there may be more than one ${{\mathit \Xi}}$ near this mass.
${{\mathit \Xi}{(1950)}}$ MASS   $1950 \pm15$ MeV 
${{\mathit \Xi}{(1950)}}$ WIDTH   $60 \pm20$ MeV 
$\Gamma_{1}$ ${{\mathit \Lambda}}{{\overline{\mathit K}}}$  seen 522
$\Gamma_{2}$ ${{\mathit \Sigma}}{{\overline{\mathit K}}}$  possibly seen 460
$\Gamma_{3}$ ${{\mathit \Xi}}{{\mathit \pi}}$  seen 519
$\Gamma_{4}$ ${{\mathit \Xi}{(1530)}}{{\mathit \pi}}$  353
$\Gamma_{5}$ ${{\mathit \Xi}}{{\mathit \pi}}{{\mathit \pi}}$ (not ${{\mathit \Xi}{(1530)}}{{\mathit \pi}}$)  480