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New results on alpha_s and optimized scales

S. Bravo
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Abstract

A summary of the latest alpha_s results at LEP1 and LEP2 from event-shape predictions at Order(alpha2_s) + NLLA is presented. Later these are compared to measurements obtained using the Experimentally Optimized Scale method. Finally the alpha_s measurement from the 4-jet rate is discussed.

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S. Bravo. 2001-01-17. New results on alpha_s and optimized scales. https://arxiv.org/abs/hep-ex/0101022

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