Nonforward NLO Balitsky-Fadin-Kuraev-Lipatov kernel

Journal Article · Fri Jul 01 00:00:00 EDT 2005 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.72.014018· OSTI ID:20711060

Fadin, V S; Fiore, R ^[1]

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1. 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, Vol. 72, Issue 1; Other Information: DOI: 10.1103/PhysRevD.72.014018; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COLOR MODEL
GLUONS
PARTICLE PRODUCTION
POMERANCHUK PARTICLES
QUANTUM CHROMODYNAMICS
QUARKS
REGGE POLES
REGGE TRAJECTORIES
T CHANNEL