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:
B122

${{\mathit \Lambda}_{{{c}}}{(2940)}^{+}}$

$I(J^P)$ = $0(3/2^{-})$ 
A narrow peak seen in ${{\mathit p}}{{\mathit D}^{0}}$ and in ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$. It is not seen in ${{\mathit p}}{{\mathit D}^{+}}$, and therefore it is a ${{\mathit \Lambda}_{{{c}}}^{+}}$ and not a ${{\mathit \Sigma}_{{{c}}}}$. $\mathit J{}^{P} = 3/2-$ is favored, but not certain.
${{\mathit \Lambda}_{{{c}}}{(2940)}^{+}}$ MASS $2939.6^{+1.3}_{-1.5}$ MeV 
 
${{\mathit \Lambda}_{{{c}}}{(2940)}^{+}}$ WIDTH $20^{+6}_{-5}$ MeV 
 
Mode  
Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{1}$ ${{\mathit \Lambda}_{{{c}}}}{{\mathit \eta}}$ 314
 
$\Gamma_{2}$ ${{\mathit p}}{{\mathit D}^{0}}$ seen 420
 
$\Gamma_{3}$ ${{\mathit \Sigma}_{{{c}}}{(2455)}^{0}}{}^{,++}$ ${{\mathit \pi}^{\pm}}$ seen