pdgLive Home   >   BOTTOM BARYONS   >   ${{\mathit \Xi}_{{b}}^{\,'}{(5935)}^{-}}$

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

${{\mathit \Xi}_{{b}}^{\,'}{(5935)}^{-}}$

${{\mathit \Xi}_{{b}}^{\,'}{(5935)}^{-}}$ MASS   $5935.02 \pm0.05$ MeV

${\mathit m}_{{{\mathit \Xi}_{{b}}^{\,'}{(5935)}^{-}}}$ $−$ ${\mathit m}_{{{\mathit \Xi}_{{b}}^{0}}}$ $−$ ${\mathit m}_{{{\mathit \pi}^{-}}}$   $3.653 \pm0.019$ MeV

${{\mathit \Xi}_{{b}}^{\,'}{(5935)}^{-}}$ WIDTH   $<0.08$ MeV  CL=95.0%

${{\mathit \Xi}_{{b}}^{\,'}{(5935)}^{-}}$ Decay Modes
Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit \Xi}_{{b}}^{0}}{{\mathit \pi}^{-}}$ ${\times }$ B( ${{\overline{\mathit b}}}$ $\rightarrow$ ${{\mathit \Xi}_{{b}}^{\,'}{(5935)}^{-}}$ )/B(${{\overline{\mathit b}}}$ $\rightarrow$ ${{\mathit \Xi}_{{b}}^{0}}$ )   $(11.8\pm{1.8})\%$ 31
FOOTNOTES