2002/08/30 by Alexander Prokofiev, A. Prokofiev, M. B. Chadwick +9
Engineering · Physics and Astronomy · #FOS: Physical sciences #Nuclear Physics and Applications #Nuclear Theory (nucl-th) #Nuclear reactor physics and engineering #nucl-th
paper · pdf · doi:10.48550/arxiv.nucl-th/0208076
Proc. Int. Conf. on Nuclear Data for Science and Technology (ND2001), October 7-12, 2001, Tsukuba, Ibaraki, Japan, 4 pages, 2 figures, only pdf file
arxiv created 2002/08/30 · openalex publication_date 2002/08/30 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
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.