Energy dependence of mean multiplicities in gluon and quark jets at the next-to-next-to-next-to-leading order
نویسندگان
چکیده
منابع مشابه
Energy dependence of mean multiplicities in gluon and quark jets at the next-to-next-to-next-to-leading order
Analytic predictions for the energy dependence of the mean multiplicities in gluon and quark jets are presented at the next-to-next-tonext-to-leading order (3NLO) of perturbative QCD and are compared to experiment. The 3NLO correction to the gluon jet multiplicity is found to be small. The corresponding theoretical expression provides a good description of available gluon jet measurements. In c...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1999
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(99)00713-3