Non-forward NLO BFKL Kernel
高能物理 - 唯象学
2009-11-11 v1
摘要
Details of the calculation of the non-forward BFKL kernel at next-to-leading order (NLO) are offered. Specifically we show the calculation of the two-gluon production contribution. This contribution was the last missing part of the kernel. Together with the NLO gluon Regge trajectory, the NLO contribution of one-gluon production and the contribution of quark-antiquark production which were found before it defines the kernel completely for any colour state in the -channel, in particular the Pomeron kernel presented recently.
引用
@article{arxiv.hep-ph/0502045,
title = {Non-forward NLO BFKL Kernel},
author = {V. Fadin and R. Fiore},
journal= {arXiv preprint arXiv:hep-ph/0502045},
year = {2009}
}
备注
31 pages