| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9857588 | Nuclear Physics B - Proceedings Supplements | 2005 | 6 Pages |
Abstract
The values of Operator Product Expansion (OPE) parameters mb, mc, μÏ2, and ÏD have been determined using first three moments of lepton energy spectrum and hadron mass spectrum in semileptonic B hadron decays by the DELPHI Collaboration at LEP. The measurement improves the accuracy of the inclusive determination of the value of |Vcb|. It also tests the consistency of theoretical predictions and the underlying assumptions of the model.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
L. Salmi, the DELPHI Collaboration the DELPHI Collaboration,