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

INSPIRE   JSON  (beta) PDGID: B188

${{\mathit \Lambda}_{{{b}}}{(6152)}^{0}}$

Quantum numbers are based on quark model expectations.

${{\mathit \Lambda}_{{{b}}}{(6152)}^{0}}$ MASS

${{\mathit \Lambda}_{{{b}}}{(6152)}^{0}}$ MASS   $6152.5 \pm0.4$ MeV

${\mathit m}_{{{\mathit \Lambda}_{{{b}}}{(6152)}^{0}}}–{\mathit m}_{{{\mathit \Lambda}_{{{b}}}^{0}}}$   $532.89 \pm0.28$ MeV

${\mathit m}_{{{\mathit \Lambda}_{{{b}}}{(6152)}^{0}}}–{\mathit m}_{{{\mathit \Lambda}_{{{b}}}{(6146)}^{0}}}$   $6.34 \pm0.32$ MeV

${{\mathit \Lambda}_{{{b}}}{(6152)}^{0}}$ WIDTH   $2.1 \pm0.9$ MeV

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 434
FOOTNOTES