Photoabsorption cross sections at superhigh energies of real photons
Abstract
Description
The brief review of modern theoretical models describing the process of the photon absorption by nucleons at superhigh energies of real photons is given. The main aim of the work is an estimation of the theoretical uncertainty of the cross section prediction at photon energies around 10^19-10^20 eV.
Paper presented for Proceedings of XIV International Symposium on Very High Energy Cosmic Ray Interactions, Weihai, China, August 15-22, 2006. 4 pages, 1 figure. Some changes with additional clarifications are made
Paper presented for Proceedings of XIV International Symposium on Very High Energy Cosmic Ray Interactions, Weihai, China, August 15-22, 2006. 4 pages, 1 figure. Some changes with additional clarifications are made