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arxiv: 0809.2550 · v1 · submitted 2008-09-15 · ⚛️ nucl-th

Inclusive results for electron and photon scattering in the resonance region

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keywords electronphotonresonancescatteringabsorptionfindgammainclusive
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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.

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