arXiv:1004.2019·v1·High Energy Physics — Phenomenology
Quark-nucleon dynamics and Deep Virtual Compton Scattering
M. Gorchtein🇺🇸 · A.P. Szczepaniak🇺🇸
Abstract
We consider deeply virtual Compton scattering and deep inelastic scattering in presence of Regge exchanges that are part of the non-perturbative quark-nucleon amplitude. In particular we discuss contribution from the Pomeron exchange and demonstrate how it leads to Regge scaling of the Compton amplitude. Comparison with HERA data is given.
Comments: 12 pages, 5 figures