One standard deviation contours (39% probability
content) in the R_l - A_fb^pol plane for each leptonic species and for all leptons assuming lepton universality
Cross-section for e+e- -> hadrons
Comparison of L/sigma(L) from data and Monte Carlo [from Measurement of Gamma(Z0->bb(bar)/Gamma(Z0->
hadrons) using a Double Tagging Method]
Comparison between the measured value of Gamma(Z0->bb(bar)/Gamma(Z0->
hadrons) and the Standard Model prediction obtained using the ZFITTER program [from Measurement of Gamma(Z0->bb(bar)/Gamma(Z0->
hadrons) using a Double Tagging Method]
The OPAL plots page