High energy scattering in the saturation regime including running coupling and rare fluctuation effects

Abstract

The analytic result for the $S$-matrix in the saturation regime including the running coupling is obtained. To get this result we solve the Balitsky and Kovchegov-Weigert evolution equations in the saturation regime, which include running coupling corrections. We study also the effect of rare fluctuations on top of the running coupling. We find that the rare fluctuations are less important in the running coupling case as compared to the fixed coupling case.

10 pages

References in corpus (20)

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Cited by in corpus (7)

• Exclusive photoproduction of vector meson at next-to-leading order from Color Glass Condensate
• Solution to the evolution equation at NLL for high parton density QCD
• High energy asymptotic behavior of the $S$-matrix in the saturation region with the smallest dipole running coupling prescription
• Extended collinearly-improved Balitsky-Kovchegov evolution equation in target rapidity
• Froissart bound and gluon number fluctuations
• Rare fluctuations of the $S$-matrix at NLO in QCD
• Solution to the Sudakov suppressed Balitsky-Kovchegov equation and its application to the HERA data