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

**${{\boldsymbol \Sigma}_{{b}}^{*}}$** $I(J^P)$ = $1(3/2^{+})$ I, J, P need confirmation.

$\mathit I,~J,~P$ need confirmation. Quantum numbers shown are quark-model predictions.

${{\boldsymbol \Sigma}_{{b}}^{*}}$ MASS

${{\mathit \Sigma}_{{b}}^{*+}}$ MASS

$5830.32 \pm0.27$ MeV

${{\mathit \Sigma}_{{b}}^{*-}}$ MASS

$5834.74 \pm0.30$ MeV

${\mathit m}_{{{\mathit \Sigma}_{{b}}^{*+}}}–{\mathit m}_{{{\mathit \Sigma}_{{b}}^{*-}}}$

$-4.37 \pm0.33$ MeV (S = 1.6)

${\mathit m}_{{{\mathit \Sigma}_{{b}}^{*+}}}–{\mathit m}_{{{\mathit \Sigma}_{{b}}^{+}}}$

$19.73 \pm0.18$

${\mathit m}_{{{\mathit \Sigma}_{{b}}^{*-}}}–{\mathit m}_{{{\mathit \Sigma}_{{b}}^{-}}}$

$19.09 \pm0.22$

${{\boldsymbol \Sigma}_{{b}}^{*}}$ WIDTH

${{\mathit \Sigma}_{{b}}^{*+}}$ WIDTH

$9.4 \pm0.5$ MeV

${{\mathit \Sigma}_{{b}}^{*-}}$ WIDTH

$10.4 \pm0.8$ MeV (S = 1.3)

${\mathit m}_{{{\mathit \Sigma}_{{b}}^{*}}}–{\mathit m}_{{{\mathit \Sigma}_{{b}}}}$

$21.2 \pm2.0$ MeV

Decay Modes

$\Gamma_{1}$

${{\mathit \Lambda}_{{b}}^{0}}{{\mathit \pi}}$

$dominant$

159

${{\boldsymbol \Sigma}_{{b}}^{*}}$ $I(J^P)$ = $1(3/2^{+})$ I, J, P need confirmation.

**${{\boldsymbol \Sigma}_{{b}}^{*}}$** $I(J^P)$ = $1(3/2^{+})$ I, J, P need confirmation.