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

${{\boldsymbol \Xi}_{{c}}{(2790)}}$ $I(J^P)$ = $1/2(1/2^{-})$

Seen in both ${{\mathit \Xi}_{{c}}}{{\mathit \pi}}$ and ${{\mathit \Xi}_{{c}}^{\,'}}{{\mathit \pi}}$ decays. The simplest assignment, based on the mass, width, and decay mode, is that this belongs in the same SU(4) multiplet as the ${{\mathit \Lambda}{(1405)}}$ and the ${{\mathit \Lambda}_{{c}}{(2595)}^{+}}$, but the spin and parity have not been measured.
${{\boldsymbol \Xi}_{{c}}{(2790)}}$ MASSES
${{\mathit \Xi}_{{c}}{(2790)}^{+}}$ MASS   $2792.0 \pm0.5$ MeV (S = 1.2)
${{\mathit \Xi}_{{c}}{(2790)}^{0}}$ MASS   $2792.8 \pm1.2$ MeV (S = 2.9)
${{\boldsymbol \Xi}_{{c}}{(2790)}}–{{\boldsymbol \Xi}_{{c}}}$ MASS DIFFERENCES
${\mathit m}_{{{\mathit \Xi}_{{c}}{(2790)}^{+}}}–{\mathit m}_{{{\mathit \Xi}_{{c}}^{0}}}$   $321.1 \pm0.4$ MeV (S = 1.2)
${\mathit m}_{{{\mathit \Xi}_{{c}}{(2790)}^{0}}}–{\mathit m}_{{{\mathit \Xi}_{{c}}^{+}}}$   $324.9 \pm1.2$ MeV (S = 3.7)
${{\boldsymbol \Xi}_{{c}}{(2790)}}–{{\boldsymbol \Xi}_{{c}}^{\,'}}$ MASS DIFFERENCES
${\mathit m}_{{{\mathit \Xi}_{{c}}{(2790)}^{+}}}–{\mathit m}_{{{\mathit \Xi}_{{c}}^{'0}}}$   $213.10 \pm0.26$ MeV (S = 1.2)
${\mathit m}_{{{\mathit \Xi}_{{c}}{(2790)}^{0}}}–{\mathit m}_{{{\mathit \Xi}_{{c}}^{'+}}}$   $215.4 \pm0.8$ MeV (S = 3.7)
${{\mathit \Xi}_{{c}}{(2790)}^{+}}–{{\mathit \Xi}_{{c}}{(2790)}^{0}}$ MASS DIFFERENCE   $-0.9 \pm1.3$ MeV (S = 2.5)
${{\boldsymbol \Xi}_{{c}}{(2790)}}$ WIDTHS
${{\mathit \Xi}_{{c}}{(2790)}^{+}}$ WIDTH   $8.9 \pm1.0$ MeV 
${{\mathit \Xi}_{{c}}{(2790)}^{0}}$ WIDTH   $10.0 \pm1.1$ MeV 
$\Gamma_{1}$ ${{\mathit \Xi}_{{c}}}{{\mathit \pi}}$ seen
$\Gamma_{2}$ ${{\mathit \Xi}_{{c}}^{\,'}}{{\mathit \pi}}$ seen160