αs determination from event shapes at DELPHI
✍ Scribed by Siegfried Hahn
- Book ID
- 104355658
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 428 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0920-5632
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📜 SIMILAR VOLUMES
New preliminary measurements of the strong coupling a, are presented, using hadronic decays observed in the OPAL detector at LEP. Previous OPAL measurements are updated to incorporate the latest theoretical predictions. New techniques for the estimation of theoretical uncertainties are discussed. Th
New results from measurements of the strong coupling constant αs(MZ) at LEP are presented. In particular, a new LEP combination of results based on event-shape variables has become available, where a new method for the estimation of the theoretical uncertainty has been implemented. Furthermore, two