arXiv:0901.0109·v1·High Energy Physics — Phenomenology
Photoproduction total cross-sections at very high energies and the Froissart bound
A. Achilli (U. Perugia, Italy)🇮🇹 · R.M. Godbole (Bangalore, India)🇮🇳 · A. Grau (U. Granada, Spain)🇪🇸 · G. Pancheri (INFN Frascati)🇮🇹 · Y.N. Srivastava (INFN and U. Perugia, Italy)🇮🇹
Abstract
A previously successful model for purely hadronic total cross-sections, based on QCD minijets and soft-gluon resummation, is here applied to the total photoproduction cross section. We find that our model in the gamma p case predicts a rise with energy stronger than in the pp -pbarp case.
Comments: 5 pages, 3 figures, presented at ISMD08, 15-20 September 2008, DESY