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Prompt Photons and DVCS at HERA

J. C. Hart, for ZEUS Collaboration, H1 Collaboration

hep-exarXiv:hep-ex/0108023

Abstract

A recent analysis of prompt-photon events in ZEUS has led to a new determination of the effective transverse parton momentum in the proton. The observation of deeply virtual Compton scattering by ZEUS and H1, including a first measurement of the DVCS cross section at HERA by H1, is also reported.

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