Absolute Total np and pp Cross Section Determinations
  Absolute total cross sections for np and pp scattering below 1000 MeV are determined based on partial-wave analyses of NN scattering data. These cross sections are compared with most recent ENDF/B and JENDL data files, and the Nijmegen partial-wave analysis. Systematic deviations from the ENDF/B and JENDL evaluations are found to exist in the low-energy region. 
R.A. Arndt, W.J. Briscoe (GWU), A.B. Laptev (Tulane U), I.I.   Strakovsky, R.L. Workman (GWU)