Experiment | BF (rescaled) [%] | Parameters | Remarks |
---|---|---|---|
ALEPH | 2.28 +/- 0.20+/- 0.41 | input parameters | Phys.Lett.B395:373-,1997 |
CLEO | 2.11+/- 0.13+/- 0.17 | input parameters | Phys.Rev.Lett.82:3746-,1999 |
BELLE | 2.12+/- 0.12+/- 0.39 | input parameters | Phys.Lett.B526:258-268,2002 |
Average | 2.12+/- 0.20 | chi2/dof = 0.14/2 (CL = 0.93) | eps pdf |
Experiment | BF (rescaled) [%] | Parameters | Remarks |
---|---|---|---|
ALEPH | 5.77 +/- 0.26 +/- 0.36 | input parameters | Phys.Lett.B395:373-,1997 |
OPAL (excl) | 5.51 +/- 0.19 +/- 0.39 | input parameters | Phys.Lett.B482:15-,2000, exclusive reco. |
OPAL (partial reco) | 6.20 +/- 0.27 +/- 0.58 | input parameters | Phys.Lett.B482:15-,2000, partial reco. |
DELPHI (partial reco) | 5.04 +/- 0.13 +/- 0.36 | input parameters | Phys.Lett.B510:55-,2001, partial reco. |
CLEO | 6.29 +/- 0.19 +/- 0.39 | input parameters | Phys.Rev.Lett.89:081803,2002 |
BELLE | 4.74 +/- 0.23 +/- 0.42 | input parameters | Phys.Lett.B526:247-,2002 |
BABAR | 4.89 +/- 0.07 +/- 0.34 | input parameters | Phys.Rev.D71:051502,2004 |
DELPHI (exclu) | 5.80 +/- 0.22 +/- 0.46 | input parameters | Eur.Phys.J.C33:213,2004 |
Average | 5.35 +/- 0.20 | chi2/dof = 14.8/7 (CL = 0.038) | eps pdf |
Experiment | BF (Rescaled) [%] | Input | Remarks |
---|---|---|---|
p(l) > 0.6 GeV/c | |||
ARGUS (e tag) | 9.17 +/- 0.50 +/- 0.33 | input parameters | Phys.Lett.B318:397-, 1993 |
BELLE (l tag) | 10.32 +/- 0.11 +/- 0.46 | input parameters | Phys.Lett.B547:181-, 2002 |
BABAR (e tag) | 10.37 +/- 0.06 +/- 0.23 | input parameters | Phys.Rev.D69:111104, 2004 |
CLEO (e tag) | 10.24 +/- 0.08 +/- 0.22 | input parameters | Phys.Rev.D70:032003,2004 |
BELLE (breco) | 10.35 +/- 0.20 +/- 0.37 | input parameters | Phys.Lett.B614:27-,2005 |
Average | 10.27 +/- 0.17 | chi2/dof = 3.9/4 (CL = 0.42) | eps pdf |
Experiment | BF(B0 -> X-l+nu)[%] | Remarks |
---|---|---|
CLEO | 10.78 +/- 0.60 +/- 0.69 | Phys.Lett.B399:321,1997 xk |
ARGUS | 9.3 +/- 1.1 +/- 1.5 | Phys.Lett.B324:249,1994 |
CLEO | 9.9 +/- 3.0 +/- 0.9 | Phys.Rev.D45:2212,1992 |
PDG 2005 average | 10.5 +/- 0.8 | Phys. Lett. B 592, 1 (2004) and 2005 partial update |
BELLE (breco) | 10.32 +/- 0.36 +/- 0.35 | Phys.Lett.B614:27-,2005 |
Experiment | BF(B+ -> Xl+nu)[%] | Remarks |
---|---|---|
CLEO | 10.25 +/- 0.57 +/- 0.65 | Phys.Lett.B399:321,1997 |
PDG 2005 average | 10.25 +/- 0.57 +/- 0.65 | Phys. Lett. B 592, 1 (2004) and 2005 partial update |
BELLE (breco) | 11.15 +/- 0.26 +/- 0.41 | Phys.Lett.B614:27-,2005 |
Experiment | |Vcb| F(1) (rescaled) [10-3] | rho2 (rescaled) | Correlation (stat/syst/total) | Parameters | Remarks |
---|---|---|---|---|---|
ALEPH | 33.7 +/- 2.1 +/- 1.6 | 0.75 +/- 0.25 +/- 0.37 | 0.94/0.60/0.72 | input parameters | Phys.Lett.B395:373-,1997 |
OPAL (partial reco) | 38.6 +/- 1.2 +/- 2.4 | 1.25 +/- 0.14 +/- 0.39 | 0.77/0.70/0.71 | input parameters | Phys.Lett.B482:15-,2000 |
OPAL (excl) | 39.3 +/- 1.6 +/- 1.8 | 1.49 +/- 0.21 +/- 0.26 | 0.95/0.42/0.61 | input parameters | Phys.Lett.B482:15-,2000 |
DELPHI (partial reco) | 37.0 +/- 1.4 +/- 2.5 | 1.50 +/- 0.14 +/- 0.37 | 0.94/0.77/0.79 | input parameters | Phys.Lett.B510:55-,2001 |
BELLE | 36.0 +/-1.9 +/- 1.8 | 1.45 +/- 0.16 +/- 0.20 | 0.91/0.68/0.78 | input parameters | Phys.Lett.B526:247-,2002 |
CLEO | 43.8 +/- 1.3 +/- 1.8 | 1.61 +/- 0.09 +/- 0.21 | 0.87/0.62/0.67 | input parameters | Phys.Rev.Lett.89:081803,2002 |
BABAR | 35.5 +/- 0.3 +/- 1.6 | 1.29 +/- 0.03 +/- 0.27 | 0.56/0.73/0.72 | input parameters | Phys.Rev.D71:051502,2004 |
DELPHI (exclu) | 38.9 +/- 1.8 +/- 2.1 | 1.32 +/- 0.15 +/- 0.33 | 0.89/0.50/0.58 | input parameters | Eur.Phys.J.C33:213,2004 |
Average | 37.6 +/- 0.8 | 1.58 +/- 0.14 | 0.73/0.58/0.59 | chi2/dof = 30.2/14 | eps 1 pdf 1 eps 2 pdf 2 |
Experiment | |Vcb| G(1) (rescaled) [10-3] | rho2 (rescaled) | Correlation (stat/syst/total) | Parameters | Remarks |
---|---|---|---|---|---|
ALEPH | 39.76+/- 10.00+/- 6.43 | 1.00+/- 0.98+/- 0.37 | 0.98/0.99/0.96 | input parameters | Phys.Lett.B395:373-,1997 |
CLEO | 45.12 +/- 5.80+/- 3.51 | 1.27+/- 0.25+/- 0.14 | 0.95/0.98/0.96 | input parameters | Phys.Rev.Lett.82:3746-,1999 |
BELLE | 40.99+/- 4.40 +/- 5.10 | 1.12+/- 0.22+/- 0.14 | 0.96/0.96/0.92 | input parameters | Phys.Lett.B526:258-268,2002 |
Average | 42.6+/- 4.5 | 1.17+/- 0.18 | 0.95/0.95/0.93 | chi2/dof = 0.3/4 | eps 1 pdf 1 eps 2 pdf 2 |