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Division Spotlight
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
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.
S. Joly
Nuclear Science and Engineering | Volume 79 | Number 3 | November 1981 | Pages 315-320
Technical Note | doi.org/10.13182/NSE81-A19408
Articles are hosted by Taylor and Francis Online.
The feasibility of the weighting technique to determine fast neutron capture cross sections when applied to NaI pulse-height measurements is investigated. This technique is applied to the measurement of the capture cross section of 181Ta at 0.5- and 3.0-MeV neutron energies. The results are compared with those obtained using the spectrum integrated method.
