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Is a Large Intrinsic k_T Needed to Describe Photon + Jet Photoproduction at HERA?

Abstract

We study the photoproduction of an isolated photon and a jet based on a code of partonic event generator type which includes the full set of next-to-leading order corrections. We compare our results to a recent ZEUS analysis in which an effective k_T of the incoming partons has been determined. We find that no additional intrinsic k_T is needed to describe the data.Comment: 23 pages LaTeX, 12 figure

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    Last time updated on 03/12/2019