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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
A. Paulsen, R. Widera, F. Arnotte, H. Liskien
Nuclear Science and Engineering | Volume 72 | Number 1 | October 1979 | Pages 113-116
Technical Note | doi.org/10.13182/NSE79-A19315
Articles are hosted by Taylor and Francis Online.
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%.
