Measurement of event shapes and $α_s$ in $e^+e^-$

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We report results on measurements of the strong coupling \as from event shape data at \Petra and \Lep. These include analyses of their distributions employing the recent NLLO calculations and analyses of their moments using NLO and power correction predictions.
4 pages, 3 figures, invited talk to ICHEP 08

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High Energy Physics - Experiment

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http://salesiana.dossiersoluciones.com/handle/123456789/171892

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0810.3326
 http://arxiv.org/abs/0810.3326

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arXiv