A second scenario is shown in which the fit is performed with a limited set of experiments, which has a higher probability of the chi2. The table below and the plots are based on the global fit values of R1 =1.42±0.06 and R2=0.826±0.067. The values reported for each experiment have been rescaled to R1 and R2 obtained from the fit. The errors contain both the common and the experiment dependent systematics uncertainties. ALEPH and CLEO experiments has been excluded from this average.
Experiment |Vcb| F(1) (rescaled) [10-3] r2 (rescaled) Correlation (stat/syst/total) Parameters Remarks
OPAL (excl) 37.9 +/- 1.6 +/- 1.5 1.27 +/-0.21 +/-0.15 0.95/0.42/0.61 input     parameters Phys.Lett.B482:15-,2000
OPAL (partial reco) 37.6+/- 1.2 +/- 2.4 1.18+/-0.14+/-0.30 0.77/0.70/0.71 input     parameters Phys.Lett.B482:15-,2000
DELPHI (partial reco) 36.0 +/- 1.4 +/- 2.3 1.22+/-0.14+/-0.27 0.94/0.77/0.79 input     parameters Phys.Lett.B510:55-,2001
BELLE (excl) 34.3 +/- 1.9 +/- 1.7 1.18 +/-0.16+/-0.11 0.91/0.68/0.78 input     parameters Phys.Lett.B526:247-,2002
DELPHI (excl) 36.7 +/- 1.8 +/- 1.9 1.06+/-0.15+/-0.16 0.89/0.50/0.58 input     parameters Eur.Phys.J.C33:213,2004
BABAR (excl) 34.3 +/- 0.3 +/- 1.1 1.18+/-0.05+/-0.03 0.27 input     parameters Preliminary hep-ex/0607076 & Phys.Rev.D74:092004,2006 (supersedes Phys.Rev.D71:051502,2004)
Average 35.28 +/- 0.61 1.20 +/- 0.05 0.116
chi2/dof = 11.1/10 (CL = 0.35) eps 1  pdf 1  gif 1  eps 2  pdf 2  gif 2