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

Summed over particle and antiparticle, when appropriate.

$\langle{}\mathit N_{{{\mathit \omega}}}\rangle{}$

INSPIRE   PDGID:
S044OME
VALUE DOCUMENT ID TECN  COMMENT
$\bf{ 1.02 \pm0.06}$ OUR AVERAGE
$1.00$ $\pm0.03$ $\pm0.06$
HEISTER
2002C
 ALEP ${\it{}E}^{\it{}ee}_{\rm{}cm}$= $91.2$ GeV
$1.04$ $\pm0.04$ $\pm0.14$
ACKERSTAFF
1998A
 OPAL ${\it{}E}^{\it{}ee}_{\rm{}cm}$= $91.2$ GeV
$1.17$ $\pm0.09$ $\pm0.15$
ACCIARRI
1997D
 L3 ${\it{}E}^{\it{}ee}_{\rm{}cm}$= $91.2$ GeV
References:
HEISTER 2002C
PL B528 19 Inclusive Production of the ${{\mathit \omega}}$ and ${{\mathit \eta}}$ Mesons in ${{\mathit Z}}$ Decays, and the Muonic Branching Ratio of the ${{\mathit \omega}}$
ACKERSTAFF 1998A
EPJ C5 411 Photon and Light Meson Production in Hadronic ${{\mathit Z}^{0}}$ Decays
ACCIARRI 1997D
PL B393 465 Measurement of Inclusive ${{\mathit \omega}}$ and ${{\mathit \eta}^{\,'}}$ Production in Hadronic ${{\mathit Z}}$ Decays