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${\mathit m}_{{{\mathit \Sigma}^{-}}}–{\mathit m}_{{{\mathit \Sigma}^{+}}}$

INSPIRE   PDGID:

S020D

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

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