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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2005, Volume 82, Issue 6, Pages 364–372
(Mi jetpl1562)
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This article is cited in 4 scientific papers (total in 4 papers)
SCIENTIFIC SUMMARIES
Nonlinear $k_\perp$-factorization: a new paradigm for hard QCD processes in a nuclear environment
N. N. Nikolaevab, W. Schäfera, B. G. Zakharovb, V. R. Zollerc a Institut f. Kernphysik, Forschungszentrum Jülich, D-52425, Jülich, Germany
b L. D. Landau Institute for Theoretical Physics RAS
c Institute for Theoretical and Experimental Physics RAS
Abstract:
Large thickness of heavy nuclei brings in a new hard scale into the pQCD description of hard processes in a nuclear environment. This new scale breaks the conventional linear $k_\perp$-factorization which must be replaced by a new concept of the nonlinear nuclear $k_\perp$-factorization. Here we review a recent progress in the theory of nonlinear $k_\perp$-factorization. Our focus is on the rôle of diffractive interactions, the variation of the pattern of $k_\perp$-factorization for single-jet processes from deep inelastic scattering to hadron-nucleus collisions and universality classes for dijet production off nuclei.
Received: 02.06.2005
Citation:
N. N. Nikolaev, W. Schäfer, B. G. Zakharov, V. R. Zoller, “Nonlinear $k_\perp$-factorization: a new paradigm for hard QCD processes in a nuclear environment”, Pis'ma v Zh. Èksper. Teoret. Fiz., 82:6 (2005), 364–372; JETP Letters, 82:6 (2005), 325–334
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https://www.mathnet.ru/eng/jetpl1562 https://www.mathnet.ru/eng/jetpl/v82/i6/p364
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Abstract page: | 188 | Full-text PDF : | 61 | References: | 41 |
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