Nonforward NLO Balitsky-Fadin-Kuraev-Lipatov kernel
Journal Article
·
· Physical Review. D, Particles Fields
- Budker Institute for Nuclear Physics and Novosibirsk State University, 630090 Novosibirsk (Russian Federation)
Details of the calculation of the nonforward Balitsky-Fadin-Kuraev-Lipatov (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 color state in the t-channel, in particular, the Pomeron kernel presented recently.
- OSTI ID:
- 20711060
- Journal Information:
- Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 1 Vol. 72; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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