Slow proton production in semi-inclusive DIS off nuclei: the role of   final state interaction
  The effects of the final state interaction on the production of slow protons in semi-inclusive deep-inelastic lepton scattering off nuclei is considered within the spectator mechanism and a realistic approach in which the rescattering in the medium of both the recoiling proton and the hadronizing nucleon debris are taken into account. 
M. Alvioli, C. Ciofi degli Atti and V. Palli