The dipole form of the gluon part of the BFKL kernel
arXiv:0705.1885 · doi:10.1016/j.nuclphysb.2007.06.002
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