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Cross Sections for the Reactions 54Fe(n, α)51Cr, 54Fe(n, p)54Mn, and 56Fe(n, p)56Mn

A. Paulsen, R. Widera, F. Arnotte, H. Liskien

Nuclear Science and Engineering / Volume 72 / Number 1 / October 1979 / Pages 113-116

Technical Note / dx.doi.org/10.13182/NSE79-A19315

Ratios of cross sections for the reactions 54Fe(n,α)51Cr, 54Fe(n,p)54Mn, and 56Fe(n,p)56Mn were measured by the activation technique. In the 6- to 10-MeV energy range, quasi-monoenergetic neutrons produced by the D(d,n) source reaction were used, while additional data were obtained between 12 and 17 MeV using the T(d,n) source reaction. The cross-section ratios have accuracies between 1.5 and 4.5%.