Next-to-next-to-leading order fits to CCFR 97xF3data and infrared renormalons
نویسندگان
چکیده
منابع مشابه
The Infrared Behavior of One-Loop Gluon Amplitudes at Next-to-Next-to-Leading Order
For the case of n-jet production at next-to-next-to-leading order in the QCD coupling, in the infrared divergent corners of phase space where particles are collinear or soft, one must evaluate (n + 1)-parton final-state one-loop amplitudes through O(ǫ2), where ǫ is the dimensional regularization parameter. For the case of gluons, we present to all orders in ǫ the required universal functions wh...
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ژورنال
عنوان ژورنال: Journal of Physics G: Nuclear and Particle Physics
سال: 2003
ISSN: 0954-3899,1361-6471
DOI: 10.1088/0954-3899/29/8/386