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arXiv · hep-ph/0107262

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

M. Fontannaz·J. Ph. Guillet·G. Heinrich
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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.

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M. Fontannaz, J. Ph. Guillet, G. Heinrich. 2001-07-25. Is a Large Intrinsic k_T Needed to Describe Photon + Jet Photoproduction at HERA?. https://doi.org/10.1007/s100520100797

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