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A combination by the LEP QCD Working Group of $\alpha_{s}$ values derived from event shape variables at LEP
The LEP QCD Working Group has produced a combination of alpha /sub s/ values derived from event-shape distributions. The distributions are measured at scales below the mass of the Z boson up to 206 GeV. Values of alpha /sub s/ are all extracted using the consistent application of O( alpha /sub s//su...
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| Lenguaje: | eng |
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2004
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysbps.2004.04.130 http://cds.cern.ch/record/909040 |