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

Summed over particle and antiparticle, when appropriate.

$\langle{}\boldsymbol N_{{{\boldsymbol f}_{{2}}{(1270)}}}\rangle{}$ INSPIRE search

VALUE DOCUMENT ID TECN  COMMENT
$\bf{ 0.169 \pm0.025}$ OUR AVERAGE  Error includes scale factor of 1.4.
$0.214$ $\pm0.038$
ABREU
1999J
DLPH ${\it{}E}^{\it{}ee}_{\rm{}cm}$= $91.2$ GeV
$0.155$ $\pm0.011$ $\pm0.018$
ACKERSTAFF
1998Q
OPAL ${\it{}E}^{\it{}ee}_{\rm{}cm}$= $91.2$ GeV
  References:
ABREU 1999J
PL B449 364 Measurement of Inclusive ${{\mathit \rho}^{0}}$, ${{\mathit f}_{{0}}{(980)}}$, ${{\mathit f}_{{2}}{(1270)}}$, ${{\mathit K}_{{2}}^{*}{(1430)}^{0}}$, and ${{\mathit f}_{{2}}^{\,'}{(1525)}}$ Production in ${{\mathit Z}}$ Decays
ACKERSTAFF 1998Q
EPJ C4 19 Production of ${{\mathit f}_{{0}}{(980)}}$, ${{\mathit f}_{{2}}{(1270)}}$ and ${{\mathit \phi}{(1020)}}$ in Hadronic ${{\mathit Z}^{0}}$ Decay