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

INSPIRE search

${{\boldsymbol \Xi}_{{b}}{(5945)}^{0}}$

Quantum numbers are based on quark model expectations.

${{\mathit \Xi}_{{b}}{(5945)}^{0}}$ MASS

$5952.3 \pm0.6$ MeV

${{\mathit \Xi}_{{b}}{(5945)}^{0}}$ WIDTH

$0.90 \pm0.18$ MeV

Decay Modes

$\Gamma_{1}$

${{\mathit \Xi}_{{b}}^{-}}{{\mathit \pi}^{+}}$

seen