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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
DOE extends Centrus’s HALEU production contract by one year
Centrus Energy has announced that it has secured a contract extension from the Department of Energy to continue—for one year—its ongoing high-assay low-enriched uranium (HALEU) production at the American Centrifuge Plant in Piketon, Ohio, at an annual rate of 900 kilograms of HALEU UF6. According to Centrus, the extension is valued at about $110 million through June 30, 2026.
D. G. Doran
Nuclear Science and Engineering | Volume 49 | Number 2 | October 1972 | Pages 130-144
Technical Paper | doi.org/10.13182/NSE72-A35501
Articles are hosted by Taylor and Francis Online.
The theory developed by Lindhard and co-workers for the partition of energy as an energetic ion slowing down in a solid has been applied to the calculation of neutron displacement cross sections for iron, chromium, nickel, stainless steel, and tantalum. ENDF/B data were used to incorporate anisotropic elastic and isotropic inelastic neutron scattering. A contribution from (n,γ) recoils has also been included. The results for stainless steel are presented in tabular form for convenience.
