N. N. Nikolaev, W. Schäfer, B. G. Zakharov, V. R. Zoller
Published 2004-08-04Version 1
We discuss applications of the color dipole approach to hard processes on nuclei. We focus on the relation to k_t--factorisation and the role of a nuclear unintegrated gluon distribution in single-- and two-- particle inclusive spectra in \gamma^*A and pA collisions. Linear k_t factorisation is broken for a wide class of observables, which we exemplify on the case of heavy quark p_t--spectra.
Comments: 4 pp., 1 eps-fig. Talk given at 12th International Workshop on Deep Inelastic Scattering (DIS 2004), Strbske Pleso, Slovakia, 14-18 Apr 2004
k_perp-factorization for Hard Processes on Nuclei in the Saturation Regime
Incoherent diffractive photoproduction of $J/ψ$ and $Υ$ on heavy nuclei in the color dipole approach
The color dipole approach to the Drell-Yan process in pA collisions
