2012/06/07 by Martin Hentschinski, M. Hentschinski, B. Murdaca +5
Physics and Astronomy · #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Laser-Plasma Interactions and Diagnostics #hep-ph
paper · pdf · doi:10.48550/arxiv.1206.1622
4 pages, 29 figures, proceedings of the XX Workshop on Deep-Inelastic Scattering and Related Subjects, 26-30 March, University of Bonn (2012)
arxiv created 2012/06/07 · openalex publication_date 2012/06/07 · arxiv updated 2012/06/11 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We report on recent progress in the evaluation of next-to-leading order (NLO) observables using Lipatov's QCD high energy effective action. We calculate both real and virtual corrections to the quark induced forward jet vertex at NLO, making use of a new regularization method and a subtraction mechanism. As a new result we determine the real part of the NLO Mueller-Tang impact factor which is the only missing element for a complete NLO BFKL description of dijet events with a rapidity gap.