  Systematics have been created for neutron spectra from the 7Li(p,n) reaction
at 0 deg in the 50-200 MeV proton energy region. The available experimental
data in the continuum part of the spectra show satisfactory overall agreement
with a representation based on the phase-space distribution corresponding to
the three-body breakup process 7Li(p,n3He)4He, with empirical correction
factors, which depend regularly on incident energy. Validation of the
systematics included folding of the predicted neutron spectra with standard
238U neutron fission cross section. Modeled in this way distributions of
neutron-induced fission events agree reasonably with experimental data.
