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${{\mathit \Xi}_{{{c}}}{(2970)}}$ WIDTHS

${{\mathit \Xi}_{{{c}}}{(2970)}^{0}}$ WIDTH

INSPIRE   PDGID:

B130W0

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $14.1$ $\pm0.9$ $\pm1.3$ 11.7k 1 AAIJ 2020 X LHCB ${{\mathit p}}{{\mathit p}}$ at 13 TeV $30.3$ $\pm2.3$ ${}^{+1.0}_{-1.8}$ 1443 YELTON 2016 BELL ${{\mathit e}^{+}}{{\mathit e}^{-}}$, ${{\mathit \Upsilon}}$ regions • • We do not use the following data for averages, fits, limits, etc. • • $31$ $\pm7$ $\pm8$ $67$ $\pm44$ AUBERT 2008 J BABR ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $\approx{}$ 10.58 GeV $15$ $\pm6$ $\pm3$ $57$ $\pm13$ LESIAK 2008 BELL ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $\approx{}{{\mathit \Upsilon}{(4S)}}$ 1  Further studies are required to establish whether the narrow resonance at 2965 MeV is a different baryon from the narrow resonance at 2970 MeV seen by YELTON 2016.

References

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