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arXiv · hep-ph/0507014

Diffractive Dijet Photoproduction

M. Klasen·G. Kramer
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Abstract

We have calculated diffractive dijet production in deep-inelastic scattering (DIS) at low-Q^2 and next-to-leading order (NLO) of perturbative QCD, including contributions from direct and resolved photons. We study how the cross section depends on the factorization scheme and scale M_γat the virtual photon vertex for the occurance of factorization breaking. The strong M_γ-dependence, which is present when only the resolved cross section is suppressed, is tamed by intodrucing the suppression also in the initial-state NLO correction of the direct part.

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M. Klasen, G. Kramer. 2005-07-01. Diffractive Dijet Photoproduction. https://doi.org/10.1063/1.2122074

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