pdgLive Home   >   Baryon Summary Table   >   ${{\mathit \Lambda}_{{{b}}}{(5920)}^{0}}$

BOTTOM BARYONS ($\mathit B$ = $-1$) ${{\mathit \Lambda}_{{{b}}}^{0}}$ = ${{\mathit u}}{{\mathit d}}{{\mathit b}}$, ${{\mathit \Sigma}_{{{b}}}^{0}}$ = ${{\mathit u}}{{\mathit d}}{{\mathit b}}$, ${{\mathit \Sigma}_{{{b}}}^{+}}$ = ${{\mathit u}}{{\mathit u}}{{\mathit b}}$, ${{\mathit \Sigma}_{{{b}}}^{-}}$ = ${{\mathit d}}{{\mathit d}}{{\mathit b}}$ ${{\mathit \Xi}_{{{b}}}^{0}}$ = ${{\mathit u}}{{\mathit s}}{{\mathit b}}$, ${{\mathit \Xi}_{{{b}}}^{-}}$ = ${{\mathit d}}{{\mathit s}}{{\mathit b}}$, ${{\mathit \Omega}_{{{b}}}^{-}}$ = ${{\mathit s}}{{\mathit s}}{{\mathit b}}$

INSPIRE   JSON PDGID: B163

${{\mathit \Lambda}_{{{b}}}{(5920)}^{0}}$

Quantum numbers are based on quark model expectations.

${{\mathit \Lambda}_{{{b}}}{(5920)}^{0}}$ MASS $5920.07$ $\pm0.16$ MeV

${{\mathit \Lambda}_{{{b}}}{(5920)}^{0}}$ WIDTH <0.19 MeV  CL=90%

${{\mathit \Lambda}_{{{b}}}{(5920)}^{0}}$ DECAY MODES
Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit \Lambda}_{{{b}}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ seen 108