  The cross section for semi-inclusive deep inelastic charged current neutrino
scattering on hydrogen and deuterium in which a slow proton is observed in
coincidence with the muon is computed as a function of Bjorken x and light-cone
momentum of the detected proton. In the Impulse Approximation contributions
from hadronization and (in case of the deuteron) the emission of a spectator
nucleon are considered. In addition the probability for rescattering is
computed. The results are compared to a recent analysis of the data from the
WA25 (BEBC) experiment at CERN. (KVI-1024)
