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${{\mathit \Xi}_{{c}}{(2645)}^{+}}–{{\mathit \Xi}_{{c}}{(2645)}^{0}}$ MASS DIFFERENCE

INSPIRE   PDGID:

B146DD

VALUE (MeV) DOCUMENT ID TECN  COMMENT $\bf{ -1.06 \pm0.27}$ OUR FIT  Error includes scale factor of 1.1. • • We do not use the following data for averages, fits, limits, etc. • • $-0.85$ $\pm0.09$ $\pm0.49$ YELTON 2016 BELL 1260 and 975 evts $-0.1$ $\pm0.3$ $\pm0.6$ LESIAK 2008 BELL $\approx{}$600 evts each

References:

YELTON 2016 PR D94 052011 Study of Excited ${{\mathit \Xi}_{{c}}}$ States Decaying into ${{\mathit \Xi}_{{c}}^{0}}$ and ${{\mathit \Xi}_{{c}}^{+}}$ Baryons LESIAK 2008 PL B665 9 Measurement of Masses of the ${{\mathit \Xi}_{{c}}{(2645)}}$ and ${{\mathit \Xi}_{{c}}{(2815)}}$ Baryons and Observation of ${{\mathit \Xi}_{{c}}{(2980)}}$ $\rightarrow$ ${{\mathit \Xi}_{{c}}{(2645)}}{{\mathit \pi}}$