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arXiv · hep-ph/0009298

Analytical QCD and multiparticle production

Valery A. Khoze·Wolfgang Ochs·J. Wosiek
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Abstract

We review the perturbative approach to multiparticle production in hard collision processes. It is investigated to what extent parton level analytical calculations at low momentum cut-off can reproduce experimental data on the hadronic final state. Systematic results are available for various observables with the next-to-leading logarithmic accuracy (the so-called modified leading logarithmic approximation - MLLA). We introduce the analytical formalism and then discuss recent applications concerning multiplicities, inclusive spectra, correlations and angular flows in multi-jet events. In various cases the perturbative picture is surprisingly successful, even for very soft particle production.

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Valery A. Khoze, Wolfgang Ochs, J. Wosiek. 2000-09-26. Analytical QCD and multiparticle production. https://doi.org/10.1142/9789812810458_0028

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