Inclusive results for electron and photon scattering in the resonance region

Abstract

We present a model for electron scattering off nuclei and photon absorption in the resonance energy region (W <= 2 GeV). The elementary gamma/gamma* N-vertex is described using in-medium kinematics and up-to-date form factors for QE-scattering, pion-production form-factors and resonance helicity amplitudes of the MAID analysis. We find good agreement with inclusive data on electron scattering off Oxygen. For photon absorption in Carbon we find a large impact of the momentum dependent mean-field acting on initial- and final-state baryons.

Proceedings of 46th International Winter Meeting on Nuclear Physics, Bormio, Italy, 20-26 Jan 2008 11 pages, 8 figures