#### ${{\mathit \Xi}_{{c}}{(2815)}}$ MASSES

The masses are obtained from the mass-difference measurements that follow.

#### ${{\mathit \Xi}_{{c}}{(2815)}^{0}}$ MASS

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
 $\bf{ 2819.79 \pm0.30}$ OUR FIT  Error includes scale factor of 1.1.
• • We do not use the following data for averages, fits, limits, etc. • •
$2820.4$ $\pm1.4$ ${}^{+0.9}_{-1.0}$ $48$ $\pm8$
 2008
BELL ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $\approx{}{{\mathit \Upsilon}{(4S)}}$
References:
 LESIAK 2008
PL B665 9 Measurement of Masses of the ${{\mathit \Xi}_{{c}}{(2645)}}$ and ${{\mathit \Xi}_{{c}}{(2815)}}$ Baryons and Observation of ${{\mathit \Xi}_{{c}}{(2980)}}$ $\rightarrow$ ${{\mathit \Xi}_{{c}}{(2645)}}{{\mathit \pi}}$