{ital t}-channel approach to Reggeon interactions in QCD

Journal Article · Thu Feb 01 04:00:00 EST 1996 · Physical Review, D

DOI:https://doi.org/10.1103/PhysRevD.53.1087· OSTI ID:278544

Kirschner, R ^[1]

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1. Institut fuer Theoretische Physik, Universitaet Leipzig, D-04109 Leipzig (Germany)

Starting from the multi-Regge effective action for high-energy scattering in QCD a {ital t}-channel approach can be developed which is similar to the approach by White based on general Regge arguments. The Balitsky-Fadin-Kuraev-Lipatov (BFKL) kernel of Reggeized gluon interaction, contributions to the 2{r_arrow}4 Reggeized gluon vertex function, and the one-loop correction to the BFKL kernel are considered. The conditions are discussed under which this approach can provide a simple estimate of the next-to-leading logarithmic corrections to the BFKL perturbative Pomeron intercept. {copyright} {ital 1996 The American Physical Society.}

• OSTI ID: 278544
• Journal Information: Physical Review, D, Journal Name: Physical Review, D Journal Issue: 3 Vol. 53; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
CORRECTIONS
GLUONS
INTERACTIONS
QUANTUM CHROMODYNAMICS
REGGE POLES
SCATTERING
T CHANNEL
VERTEX FUNCTIONS