Measurement ofαsfrom energy-energy correlations at theZ0resonance
نویسندگان
چکیده
منابع مشابه
Measurement of α s from Energy - Energy Correlations at the Z 0 Resonance
We have determined the strong coupling α s from a comprehensive study of energy-energy correlations (EEC) and their asymmetry (AEEC) in hadronic decays of Z 0 bosons collected by the SLD experiment at SLAC. The data were compared with all four available predictions of QCD calculated up to O(α 2 s) in perturbation theory, and also with a resummed calculation matched to all four of these calculat...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1994
ISSN: 0556-2821
DOI: 10.1103/physrevd.50.5580