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arXiv · hep-ex/9708036

Combined QCD analysis of e^+ e^- data at sqrt(s) = 14 to 172 GeV

O. Biebel
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Abstract

A study of the energy dependence of event shape observables is presented. The strong coupling constant α_s has been determined from the mean values of six event shape observables. Power corrections, employed for the measurement of α_s, have been found to approximately account for hadronisation effects.

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O. Biebel. 1997-08-26. Combined QCD analysis of e^+ e^- data at sqrt(s) = 14 to 172 GeV. https://doi.org/10.1016/s0920-5632(97)01029-3

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