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
✦ LIBER ✦
Event shape and determination ofαsat LEP
✍ Scribed by Sunanda Banerjee
- Book ID
- 111626835
- Publisher
- Springer-Verlag
- Year
- 2004
- Tongue
- English
- Weight
- 200 KB
- Volume
- 33
- Category
- Article
- ISSN
- 1434-6044
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