A precise determination of αsfrom LEP thrust data using effective field theory
نویسندگان
چکیده
منابع مشابه
A precise determination of αs from LEP thrust data using effective field theory
Starting from a factorization theorem in Soft-Collinear Effective Theory, the thrust distribution in e+e− collisions is calculated including resummation of the next-to-next-tonext-to leading logarithms. This is a significant improvement over previous calculations which were only valid to next-to-leading logarithmic order. The fixed-order expansion of the resummed result approaches the exact fix...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2008
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2008/07/034