The NLO jet vertex for Mueller-Navelet and forward jets in the small-cone approximation

2012/08/16 by Dmitry Yu. Ivanov, Ivanov, Dmitry Yu., Alessandro Papa +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.1208.3293

4 pages, 4 figures; presented at the XX International Workshop on Deep-Inelastic Scattering and Related Subjects, 26-30 March 2012, University of Bonn

arxiv created 2012/08/16 · arxiv updated 2012/08/17

Abstract

We calculate in the next-to-leading order the impact factor (vertex) for the production of a forward high-p_T jet, in the approximation of small aperture of the jet cone in the pseudorapidity-azimuthal angle plane. The final expression for the vertex turns out to be simple and easy to implement in numerical calculations.

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