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${{\mathit \Xi}_{{b}}{(5955)}^{-}}$ MASS

INSPIRE   PDGID:

B170M

VALUE (MeV) DOCUMENT ID TECN  COMMENT $5955.33$ $\pm0.12$ $\pm0.05$ 1 AAIJ 2015 H LHCB ${{\mathit p}}{{\mathit p}}$ at 7, 8 TeV 1  Not independent of the mass difference measurement below. Observed in ${{\mathit \Xi}_{{b}}^{0}}{{\mathit \pi}^{-}}$ channel with ${{\mathit \Xi}_{{b}}^{0}}$ $\rightarrow$ ${{\mathit \Xi}_{{c}}^{+}}{{\mathit \pi}^{-}}$ and ${{\mathit \Xi}_{{c}}^{+}}$ $\rightarrow$ ${{\mathit p}}{{\mathit K}^{-}}{{\mathit \pi}^{+}}$ .

References:

AAIJ 2015H PRL 114 062004 Observation of Two New ${{\mathit \Xi}_{{b}}^{-}}$ Baryon Resonances