CERN Accelerating science

Article
Report number hep-ph/9712442 ; CERN-TH-97-371
Title QCD at High Energies
Author(s) Catani, S (CERN ; INFN Firenze ; U. Firenze)
Publication 1998
Imprint 19 Dec 1997
Number of pages 32
In: 18th International Symposium on Lepton-Photon Interactions, Hamburg, Germany, 28 Jul - 1 Aug 1997, pp.149-182
Subject category Particle Physics - Phenomenology
Abstract The following topics in perturbative QCD are reviewed: recent theoretical progress in higher-order calculations; soft-gluon resummation for hard-scattering processes at large $E_T$ and high $x$; low-$x$ behaviour of structure functions and recent theoretical results on BFKL dynamics; infrared renormalons and power corrections to perturbative predictions; updated summary of $\as$ measurements.

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