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arXiv · 2502.01712

Summing large Pomeron loops in the saturation region: dipole-nucleus collision beyond nonlinear equations

Eugene Levin
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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: $z \,\leq\, \sqrt{2\,\kappa\,C}A^{1/6} $

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Eugene Levin. 2025-02-03. Summing large Pomeron loops in the saturation region: dipole-nucleus collision beyond nonlinear equations. https://arxiv.org/abs/2502.01712

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