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arXiv · hep-ph/0612284

On the coordinate representation of NLO BFKL

Victor S. Fadin·Roberto Fiore·Alessandro Papa
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Abstract

The ``non-Abelian'' part of the quark contribution to the BFKL kernel in the next-to-leading order (NLO) is found in the coordinate representation by direct transfer of the contribution from the momentum representation where it was calculated before. The results obtained are used for the examination of conformal properties of the NLO BFKL kernel and of the relation between the BFKL and color dipole approaches.

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Victor S. Fadin, Roberto Fiore, Alessandro Papa. 2007-05-31. On the coordinate representation of NLO BFKL. https://doi.org/10.1016/j.nuclphysb.2007.01.030

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