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Experimental status ofαsmeasurements

Authors
Journal
Nuclear Physics B - Proceedings Supplements
0920-5632
Publisher
Elsevier
Publication Date
Volume
109
Identifiers
DOI: 10.1016/s0920-5632(02)90013-7

Abstract

Abstract During the period of LEP running, the precision of determinations of the strong coupling, α s( M Z ), has improved from ~ 10% to ~ 2–3%. The contribution made by measurements of α s using the data recorded at LEP, together with progress in theoretical calculations, is reviewed. Consistent results are obtained using a variety of different techniques.

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