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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: B151

${{\mathit \Lambda}_{{{c}}}{(2880)}^{+}}$ $I(J^P)$ = $0(5/2^{+})$

A narrow peak seen in ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ and in ${{\mathit p}}{{\mathit D}^{0}}$. It is not seen in ${{\mathit p}}{{\mathit D}^{+}}$, and therefore it is a ${{\mathit \Lambda}_{{{c}}}^{+}}$ and not a ${{\mathit \Sigma}_{{{c}}}}$.

${{\mathit \Lambda}_{{{c}}}{(2880)}^{+}}$ MASS   $2881.63 \pm0.24$ MeV

${{\mathit \Lambda}_{{{c}}}{(2880)}^{+}}–{{\mathit \Lambda}_{{{c}}}^{+}}$ MASS DIFFERENCE   $595.17 \pm0.28$ MeV

${{\mathit \Lambda}_{{{c}}}{(2880)}^{+}}$ WIDTH   $5.6 {}^{+0.8}_{-0.6}$ MeV

${{\mathit \Lambda}_{{{c}}}{(2880)}^{+}}$ DECAY MODES
Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$   seen 471   $\Gamma_{2}$ ${{\mathit \Sigma}_{{{c}}}{(2455)}^{0}}{}^{,++}$ ${{\mathit \pi}^{\pm}}$   seen 376   $\Gamma_{3}$ ${{\mathit \Sigma}_{{{c}}}{(2520)}^{0}}{}^{,++}$ ${{\mathit \pi}^{\pm}}$   seen 317   $\Gamma_{4}$ ${{\mathit p}}{{\mathit D}^{0}}$   seen 316
FOOTNOTES