Nonlinear $k_{\perp}$-factorization: a new paradigm for an in-nucleus hard QCD
High Energy Physics - Phenomenology
2017-08-23 v1
Abstract
We review the origin, and salient features, of the breaking of the conventional linear -factorization for an in-nucleus hard pQCD processes. A realization of the nonlinear -factorization which emerges instead is shown to depend on color properties of the underlying pQCD subprocesses. We discuss the emerging universality classes and extend nonlinear -factorization to AGK unitarity rules for the excitation of the target nucleus.
Cite
@article{arxiv.hep-ph/0511285,
title = {Nonlinear $k_{\perp}$-factorization: a new paradigm for an in-nucleus hard QCD},
author = {N. N. Nikolaev and W. Schäfer and B. G. Zakharov and V. R. Zoller},
journal= {arXiv preprint arXiv:hep-ph/0511285},
year = {2017}
}
Comments
16 pages, 2 figures, to be published in Preceedings of Gribov-75: Memorial Workshop On Quarks, Hadrons, And Strong Interactions, 22-24 May 2005, Budapest, Hungary