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 search

${{\mathit \Lambda}_{{{c}}}{(2910)}^{+}}$ $I(J^P)$ = $?(?^{?})$

A candidate heavy quark symmetry doublet partner to the ${{\mathit \Lambda}_{{{c}}}{(2940)}}$. Further study is needed to confirm whether this state is an excited ${{\mathit \Lambda}_{{{c}}}}$ or ${{\mathit \Sigma}_{{{c}}}}$.

${{\mathit \Lambda}_{{{c}}}{(2910)}^{+}}$ MASS

$2914 \pm7$ MeV

${{\mathit \Lambda}_{{{c}}}{(2910)}^{+}}$ WIDTH

$52 \pm27$ MeV

${{\boldsymbol \Lambda}_{{{c}}}{(2910)}^{+}}$ DECAY MODES

$\Gamma_{1}$

${{\mathit \Sigma}_{{{c}}}{(2455)}^{0}}{{\mathit \pi}^{+}}$

seen

405

$\Gamma_{2}$

${{\mathit \Sigma}_{{{c}}}{(2455)}^{++}}{{\mathit \pi}^{-}}$

seen

405