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arXiv · 0706.1446

Non-forward Balitsky-Kovchegov equation and Vector Mesons

Robi Peschanski·Cyrille Marquet·Gregory Soyez
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Abstract

Considering the Balitsky-Kovchegov QCD evolution equation in full momentum space, we derive the travelling wave solutions expressing the nonlinear saturation constraints on the dipole scattering amplitude at non-zero momentum transfer. A phenomenological application to elastic vector meson production shows the compatibility of data with the QCD prediction: an enhanced saturation scale at intermediate momentum transfer.

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Robi Peschanski, Cyrille Marquet, Gregory Soyez. 2007-06-11. Non-forward Balitsky-Kovchegov equation and Vector Mesons. https://arxiv.org/abs/0706.1446

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