${{\mathit \Sigma}^{0}}$ MASS

INSPIRE   JSON  (beta) PDGID:
S021M
The fit uses ${{\mathit \Sigma}^{+}}$, ${{\mathit \Sigma}^{0}}$, ${{\mathit \Sigma}^{-}}$, and ${{\mathit \Lambda}}$ mass and mass-difference measurements.
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 1192.642 \pm0.024}$ OUR FIT
• • We do not use the following data for averages, fits, limits, etc. • •
$1192.65$ $\pm0.020$ $\pm0.014$ 3327 1
WANG
1997
SPEC ${{\mathit \Sigma}^{0}}$ $\rightarrow$ ${{\mathit \Lambda}}{{\mathit \gamma}}$ $\rightarrow$ ( ${{\mathit p}}{{\mathit \pi}^{-}}$) ( ${{\mathit e}^{+}}{{\mathit e}^{-}}$)
1  This WANG 1997 result is redundant with the ${{\mathit \Sigma}^{0}}-{{\mathit \Lambda}}$ mass-difference measurement below.
References