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arXiv · hep-ph/9907487

High Order Perturbative QCD Approach to Multiplicity Distributions of Quark and Gluon Jets

I. M. Dremin·C. S. Lam·V. A. Nechitailo
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Abstract

The second and third factorial moments of the multiplicity distributions of gluon and quark jets are calculated up to the next-to-next-to-next-to leading order in perturbative QCD, using the equations for generating functions. The results are confronted with experimental data. A general discussion on high order corrections revealed by such an approach is given. Other possible corrections and approaches are discussed as well.

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I. M. Dremin, C. S. Lam, V. A. Nechitailo. 1999-07-26. High Order Perturbative QCD Approach to Multiplicity Distributions of Quark and Gluon Jets. https://doi.org/10.1103/physrevd.61.074020

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