# A fresh look at factorization breaking in diffractive photoproduction of dijets at HERA at next-to-leading order QCD

@article{Guzey2016AFL,
title={A fresh look at factorization breaking in diffractive photoproduction of dijets at HERA at next-to-leading order QCD},
journal={The European Physical Journal C},
year={2016},
volume={76},
pages={1-7}
}
• Published 4 June 2016
• Physics
• The European Physical Journal C
We calculate the cross section of diffractive dijet photoproduction in ep scattering at next-to-leading order (NLO) of perturbative QCD (pQCD), which we supplement by a model of factorization breaking for the resolved-photon contribution. In this model, the suppression depends on the flavor and momentum fraction of the partons in the photon. We show that within experimental and theoretical uncertainties, the resulting approach provides a good description of the available HERA data in most of…
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