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Division Spotlight
Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
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.
M. Gyulassy, S. T. Perkins
Nuclear Science and Engineering | Volume 53 | Number 4 | April 1974 | Pages 482-486
Technical Note | doi.org/10.13182/NSE74-A23380
Articles are hosted by Taylor and Francis Online.
The usual derived relations between the orbital angular momentum and the spin dependence of the unresolved resonance parameters are investigated and the basic underlying assumptions are compared to the most recent experimental data. However, because of the lack of p-wave data, only the assumptions pertaining to s-wave parameters can be verified. Furthermore, it is shown that a previously used level density expression between p() and p(,J) as used by some authors-assuming a (2J + 1) dependence—is in error.
