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arXiv · hep-ph/0204287

Tunneling transition to the Pomeron regime

M. Ciafaloni·D. Colferai·G. P. Salam·A. Stasto
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Abstract

We point out that, in some models of small-x hard processes, the transition to the Pomeron regime occurs through a sudden tunneling effect, rather than a slow diffusion process. We explain the basis for such a feature and we illustrate it for the BFKL equation with running coupling by gluon rapidity versus scale correlation plots.

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M. Ciafaloni, D. Colferai, G. P. Salam, A. Stasto. 2002-05-16. Tunneling transition to the Pomeron regime. https://doi.org/10.1016/s0370-2693(02)02271-2

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