Electroproduction of hadrons on nuclei at GeV energies
نویسنده
چکیده
We investigate coherence length effects and hadron attenuation in lepton scattering off nuclei in the kinematic regime of the HERMES experiment. The elementary electron-nucleon interaction is described within the event generator PYTHIA while a full coupled-channel treatment of the final state interactions is included by means of a BUU transport model. The results of our calculations are in good agreement with the experimentally measured transparency ratio of incoherent ρ0 electroproduction off 14N and the multiplicity ratio Rh M for charged hadrons, pions, kaons, protons and anti-protons in deep inelastic scattering off 14N and 84Kr targets.
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