pdgLive Home   >   Baryon Summary Table   >   ${{\mathit \Xi}_{{{c}}}^{'0}}$

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  (beta) PDGID: S059

${{\mathit \Xi}_{{{c}}}^{'0}}$ $I(J^P)$ = $1/2(1/2^{+})$

The ${{\mathit \Xi}_{{{c}}}^{'0}}$ and ${{\mathit \Xi}_{{{c}}}^{'+}}$ presumably complete the SU(3) sextet whose other members are the ${{\mathit \Sigma}_{{{c}}}^{++}}$, ${{\mathit \Sigma}_{{{c}}}^{+}}$, ${{\mathit \Sigma}_{{{c}}}^{0}}$, and ${{\mathit \Omega}_{{{c}}}^{0}}$: see Fig.$~$5 in the ``Quark Model'' review. The quantum numbers given above come from this presumption but have not been measured.

${{\mathit \Xi}_{{{c}}}^{'0}}$ MASS   $2578.7 \pm0.5$ MeV

${{\mathit \Xi}_{{{c}}}^{'0}}–{{\mathit \Xi}_{{{c}}}^{0}}$ MASS DIFFERENCE   $108.3 \pm0.4$ MeV

Decay Modes
The ${{\mathit \Xi}_{{{c}}}^{'0}}–{{\mathit \Xi}_{{{c}}}^{0}}$ mass difference is too small for any strong decay to occur.
Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit \Xi}_{{{c}}}^{0}}{{\mathit \gamma}}$   seen 106
FOOTNOTES