Summing large Pomeron loops in the saturation region: dipole-nucleus collision beyond nonlinear equations
High Energy Physics - Phenomenology
2025-04-14 v2
Abstract
In this paper we found the dipole-nucleus scattering amplitude at high energies by summing large Pomeron loops. It turns out that the energy dependence of this amplitude is the same as for dipole-dipole scattering. It means that the Balitsky-Kovchegov (BK) equation, which has been derived to describe this scattering, can be trusted only in the limited range of energies:
Cite
@article{arxiv.2502.01712,
title = {Summing large Pomeron loops in the saturation region: dipole-nucleus collision beyond nonlinear equations},
author = {Eugene Levin},
journal= {arXiv preprint arXiv:2502.01712},
year = {2025}
}
Comments
13pp. 7 figs in pdf files. arXiv admin note: text overlap with arXiv:2409.00761