S-wave neutron strength functions

Abstract

The concept of neutron strength functions and the experimental methods of measuring them are reviewed briefly. S-wave neutron strength functions, S (0), obtained from experimental data on neutron total cross sections at energies below 700 keV are presented in tabular form. Publications and private communications published between 1954 and July 1966 have been covered. Recommended values of S(0) are listed and plotted as a function of atomic weight. Theoretical predictions based on the nuclear optical model are also presented for purposes of comparison.