The role of AGK theorem in QCD

Abstract

We rise the question about a role of AGK theorem in QCD. Considering multiple-gluons emissions in a scattering process, we formulate the AGK-like rules of calculation of exclusive gluon distributions. The result shows that the naive extrapolation of the soft AGK, based on the pomeron idea, is not constructive and one should find a more generalized formulation.

13 pages

References in corpus (12)

• In pursuit of Pomeron loops: the JIMWLK equation and the Wess-Zumino term
• Effective Hamiltonian for QCD evolution at high energy
• High-enegy effective action from scattering of QCD shock waves
• Odderon and seven Pomerons: QCD Reggeon field theory from JIMWLK evolution
• Scattering of shock waves in QCD
• Inclusive gluon production in the dipole approach: AGK cutting rules
• On the inclusive gluon jet production from the triple pomeron vertex in the perturbative QCD
• Unitarity cutting rules for the nucleus excitation and topological cross sections in hard production off nuclei from nonlinear k_t-factorization
• Single and double inclusive cross-sections for nucleus-nucleus collisions in the peryrbative QCD
• Symplectic approach to lightcone QCD
• More on eikonal approximation for high energy scattering
• AGK in the parton model