2000/07/04 by Ulrich Mosel
Physics and Astronomy · #nucl-th #hep-ph #nucl-ex
published as Acta Phys.Polon. B31 (2000) 2269-2276 · Invited talk at MESON 2000, Cracow, May 2000
arxiv created 2000/07/04 · arxiv updated 2009/11/30
A model for the description of photonuclear reactions in the multi-GeV range is described that combines the coherent initial state interactions (shadowing) of the incoming photon with an incoherent coupled channel description of final state interactons of outgoing particles. Particle production itself is treated either, at low energies, through nucleon resonance decays or, at higher energies, through string fragmentation. The initial state nucleons can be far-off-shell due to ground state correlations. Results are shown for semi-inclusive meson production.