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Photon Plus Jet Cross Sections in Deep Inelastic ep Collisions at Order O(alpha^2 alpha_s)

A. Gehrmann-De Ridder·G. Kramer·H. Spiesberger
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Abstract

The production of a hard and isolated photon accompanied by one or two jets in large-Q2 deep inelastic ep scattering is calculated at next-to-leading order. We include consistently contributions from quark-to-photon fragmentation and study various differential cross sections and their dependence on isolation cut parameters. Numerical results relevant for HERA experiments are presented.

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A. Gehrmann-De Ridder, G. Kramer, H. Spiesberger. 2000-03-09. Photon Plus Jet Cross Sections in Deep Inelastic ep Collisions at Order O(alpha^2 alpha_s). https://doi.org/10.1016/s0550-3213(00)00228-5

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