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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
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
Japan gets new U for enrichment as global power and fuel plans grow
President Trump is in Japan today, with a visit with new Prime Minister Sanae Takaichi on the agenda. Takaichi, who took office just last week as Japan’s first female prime minister, has already spoken in favor of nuclear energy and of accelerating the restart of Japan’s long-shuttered power reactors, as Reuters and others have reported. Much of the uranium to power those reactors will be enriched at Japan’s lone enrichment facility—part of Japan Nuclear Fuel Ltd.’s Rokkasho fuel complex—which accepted its first delivery of fresh uranium hexafluoride (UF₆) in 11 years earlier this month.
M. S. Moore, F. B. Simpson
Nuclear Science and Engineering | Volume 13 | Number 1 | May 1962 | Pages 18-21
Technical Paper | doi.org/10.13182/NSE62-A26123
Articles are hosted by Taylor and Francis Online.
The neutron scattering cross section of U233 has been measured relative to that of copper below 20 ev on the Materials Testing Reactor fast chopper. The observed scattering cross section is adequately described by previously obtained multilevel parameters, which give a value for the potential scattering of 12.6 b. The data are not of high enough quality to permit the assigning of spins to the resonances.
