Energy dependence of the total photoproduction cross section at HERA
arXiv:0807.0191
Abstract
The energy dependence of the total photon-proton cross-section is determined from data collected with the ZEUS detector at HERA with two different proton beam energies.
4 pages, 1 figure. To appear in the proceedings of the 16th International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2008), London, England, 7-11 April 2008