k_perp-factorization for Hard Processes on Nuclei in the Saturation Regime
High Energy Physics - Phenomenology
2009-11-10 v1
Abstract
We discuss applications of the recently developed nonlinear k_perp--factorization for hard processes on nuclei. The starting point is the color dipole approach which allows to introduce the concept of a collective unintegrated nuclear gluon distribution. We focus on single--jet spectra, which depend on the collective nuclear glue in a nonlinear manner. We briefly comment on the Cronin effect.
Keywords
Cite
@article{arxiv.hep-ph/0412228,
title = {k_perp-factorization for Hard Processes on Nuclei in the Saturation Regime},
author = {W. Schäfer},
journal= {arXiv preprint arXiv:hep-ph/0412228},
year = {2009}
}
Comments
3 pages, 2 figures, invited talk given at Diffraction 2004, Cala Gonone, Sardinia, Italy, 18-23 September 2004