Measurement of deeply virtual Compton scattering using the ZEUS detector at HERA *
University of Science and Technology, Kraków, Poland
2 Deutsches Elektronen-Synchrotron, Hamburg, Germany
* e-mail: Iwona.Grabowska-Bold@desy.de
The cross sections for deeply virtual Compton scattering in the reaction has been measured with the ZEUS detector at HERA using integrated luminosities of 95 pb-1 of e + p and 17 pb-1 of e - p collisions. Cross sections are presented as a function of the exchanged photon virtality, Q 2, and the centre-of-mass energy, W, of the system in the region and . The obtained results are compared to QCD-based calculations.
© Springer-Verlag, 2005