${{\boldsymbol \Sigma}_{{c}}{(2800)}}$ MASSES

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 ${{\mathit \Sigma}_{{c}}}$.

${{\boldsymbol \Sigma}_{{c}}{(2800)}^{0}}$ MASS INSPIRE search

VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 2806 {}^{+5}_{-7}}$ OUR FIT  Error includes scale factor of 1.3.
$2846$ $\pm8$ $\pm10$
AUBERT
2008BN
BABR ${{\mathit B}^{-}}$ $\rightarrow$ ${{\overline{\mathit p}}}{{\mathit \Lambda}_{{c}}^{+}}{{\mathit \pi}^{-}}$
  References:
AUBERT 2008BN
PR D78 112003 Measurements of B( ${{\overline{\mathit B}}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}_{{c}}^{+}}{{\overline{\mathit p}}}$ ) and B( ${{\mathit B}^{-}}$ $\rightarrow$ ${{\mathit \Lambda}_{{c}}^{+}}{{\overline{\mathit p}}}{{\mathit \pi}^{-}}$ ) and Studies of ${{\mathit \Lambda}_{{c}}^{+}}{{\mathit \pi}^{-}}$ Resonances