${\boldsymbol m}_{{{\boldsymbol \Sigma}^{-}}}–{\boldsymbol m}_{{{\boldsymbol \Sigma}^{+}}}$ INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN
$\bf{ 8.08 \pm0.08}$ OUR FIT  Error includes scale factor of 1.9.
$\bf{ 8.09 \pm0.16}$ OUR AVERAGE
$7.91$ $\pm0.23$ 86
BOHM
1972
EMUL
$8.25$ $\pm0.25$ 2500
DOSCH
1965
HBC
$8.25$ $\pm0.40$ 87
BARKAS
1963
EMUL
  References:
BOHM 1972
NP B48 1 Determination of the Masses of the Charged ${{\mathit \Sigma}}$ Hyperons
DOSCH 1965
PL 14 239 The Mass Difference of the ${{\mathit \Sigma}}$ Hyperons
BARKAS 1963
PRL 11 26 Resolution of the ${{\mathit \Sigma}^{-}}$-Mass Anomaly