Summing large Pomeron loops in the saturation region: dipole-nucleus collision beyond nonlinear equations
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 \,≤\, 2\,\,CA1/6
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