AVERAGE PARTICLE MULTIPLICITIES IN HADRONIC ${{\boldsymbol Z}}$ DECAY

Summed over particle and antiparticle, when appropriate.

$\langle{}\boldsymbol N_{({{\boldsymbol \Sigma}^{+}} + {{\boldsymbol \Sigma}^{-}} + {{\boldsymbol \Sigma}^{0}})/3}\rangle{}$ INSPIRE search

VALUE DOCUMENT ID TECN  COMMENT
$0.084$ $\pm0.005$ $\pm0.008$
ALEXANDER
1997E
OPAL ${\it{}E}^{\it{}ee}_{\rm{}cm}$= $91.2$ GeV
  References:
ALEXANDER 1997E
ZPHY C73 587 ${{\mathit \Sigma}^{+}}$, ${{\mathit \Sigma}^{0}}$, and ${{\mathit \Sigma}^{-}}$ Hyperon Production in Hadronic ${{\mathit Z}^{0}}$ Decays