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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: 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   $6152.5\pm 0.4$ MeV

${\mathit{m}}_{{\mathit{\Lambda }}_b{(6152)}^0}–{\mathit{m}}_{{\mathit{\Lambda }}_b^0}$   $532.89\pm 0.28$ MeV

${\mathit{m}}_{{\mathit{\Lambda }}_b{(6152)}^0}–{\mathit{m}}_{{\mathit{\Lambda }}_b{(6146)}^0}$   $6.34\pm 0.32$ MeV

${\mathit{\Lambda }}_b{(6152)}^0$ WIDTH   $2.1\pm 0.9$ MeV

${\mathit{\Lambda }}_b{(6152)}^0$ DECAY MODES
Mode   Fraction (${\mathrm{\Gamma }}_i$ / $\mathrm{\Gamma }$) Scale Factor/ Conf. Level P(MeV/c)   ${\mathrm{\Gamma }}_1$ ${\mathit{\Lambda }}_b^0{\pi }^{+}{\pi }^{-}$   seen 434