The dipole form of the gluon part of the BFKL kernel

Abstract

The dipole form of the gluon part of the colour singlet BFKL kernel in the next-to-leading order (NLO) is obtained in the coordinate representation by direct transfer from the momentum representation, where the kernel was calculated before. With this paper the transformation of the NLO BFKL kernel to the dipole form, started a few months ago with the quark part of the kernel, is completed.

26 pages

References in corpus (3)

• Quark contribution to the small-$x$ evolution of color dipole
• On the coordinate representation of NLO BFKL
• The dipole form of the quark part of the BFKL kernel

Cited by in corpus (10)

• NLO evolution of color dipoles
• Interplay of the CGC and TMD frameworks to all orders in kinematic twist
• Collinear improvement of the BFKL kernel in the electroproduction of two light vector mesons
• The dipole form of the BFKL kernel in supersymmetric Yang--Mills theories
• The quark induced Mueller-Tang jet impact factor at next-to-leading order
• The ${\gamma }^{\ast }{\gamma }^{\ast }$ total cross section in next-to-leading order BFKL and LEP2 data
• On the discrepancy of the low-x evolution kernels
• Unifying approaches: derivation of Balitsky hierarchy from the Lipatov effective action
• NLO JIMWLK evolution with massive quarks
• Perturbative Estimates of the Eigenfunctions of the Non-forward BFKL Kernel