The charged ++ and + masses are obtained from the mass-difference measurements that follow. The neutral mass is dominated by the mass-difference measurement, but is pulled up somewhat by the less well-determined but considerably higher direct-mass measurement. It is possible, in fact, that AUBERT 2008BN is seeing a different ${{\mathit \Sigma}_{{c}}}$.
${{\boldsymbol \Sigma}_{{c}}{(2800)}^{++}}$ MASS
INSPIRE search