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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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No impact from Savannah River radioactive wasps
The news is abuzz with recent news stories about four radioactive wasp nests found at the Department of Energy’s Savannah River Site in South Carolina. The site has been undergoing cleanup operations since the 1990s related to the production of plutonium and tritium for defense purposes during the Cold War. Cleanup activities are expected to continue into the 2060s.
Jacques Ligou, Patrick Miazza
Nuclear Science and Engineering | Volume 99 | Number 2 | June 1988 | Pages 109-117
Technical Paper | doi.org/10.13182/NSE88-A23551
Articles are hosted by Taylor and Francis Online.
The formalism of the exact DSN method, also called the I* method, is recalled. A fully analytical integration is proposed to compute the three-dimensional array I*(k, l, m), which is the crucial point of such a theory. Comparisons with the numerical quadratures proposed so far show that a significant CPU time savings is achieved (a factor of 1000 for S8), and, moreover, a few symmetry properties relax the storage requirements by a factor of ∼4.