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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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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A wave of new U.S.-U.K. deals ahead of Trump’s state visit
President Trump will arrive in the United Kingdom this week for a state visit that promises to include the usual pomp and ceremony alongside the signing of a landmark new agreement on U.S.-U.K. nuclear collaboration.
John Bartko
Nuclear Technology | Volume 27 | Number 3 | November 1975 | Pages 511-513
Technical Paper | Analysis | doi.org/10.13182/NT75-A24321
Articles are hosted by Taylor and Francis Online.
The thermal-neutron flux magnitude and distribution were measured in large cubical cavities for a bare and paraffin-covered 241Am-Be neutron source situated in the center. The flux at a specific location in each cavity was found to be proportional to the inverse surface area of the cavity. The thermal-neutron flux/fast-neutron flux at each location was found to be essentially constant for the range of cube sizes under study.
