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CHARMED BARYONS ($\mathit C$ = $+1$) ${{\mathit \Lambda}_{{{c}}}^{+}}$ = ${{\mathit u}}{{\mathit d}}{{\mathit c}}$, ${{\mathit \Sigma}_{{{c}}}^{++}}$ = ${{\mathit u}}{{\mathit u}}{{\mathit c}}$, ${{\mathit \Sigma}_{{{c}}}^{+}}$ = ${{\mathit u}}{{\mathit d}}{{\mathit c}}$, ${{\mathit \Sigma}_{{{c}}}^{0}}$ = ${{\mathit d}}{{\mathit d}}{{\mathit c}}$, ${{\mathit \Xi}_{{{c}}}^{+}}$ = ${{\mathit u}}{{\mathit s}}{{\mathit c}}$, ${{\mathit \Xi}_{{{c}}}^{0}}$ = ${{\mathit d}}{{\mathit s}}{{\mathit c}}$, ${{\mathit \Omega}_{{{c}}}^{0}}$ = ${{\mathit s}}{{\mathit s}}{{\mathit c}}$

INSPIRE   JSON PDGID: B158

${{\mathit \Xi}_{{{c}}}{(3123)}}$ $I(J^P)$ = $?(?^{?})$

A peak in the ${{\mathit \Sigma}_{{{c}}}{(2520)}^{++}}$ ${{\mathit K}^{-}}$ $\rightarrow$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$ mass spectrum with a significance of 3.6 standard deviations. KATO 2014 finds no evidence for this state.

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▸  exp ${{\mathit \Xi}_{{{c}}}{(3123)}}$ MASSES

${{\mathit \Xi}_{{{c}}}{(3123)}^{+}}$ MASS $3122.9$ $\pm1.3$ MeV

▸  exp ${{\mathit \Xi}_{{{c}}}{(3123)}}$ WIDTHS

${{\mathit \Xi}_{{{c}}}{(3123)}^{+}}$ WIDTH $4$ $\pm4$ MeV