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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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House, Senate bills aim to improve nuclear decommissioning and waste disposal
Two bills were introduced in the last several weeks aiming to address nuclear power at the end of life—decommissioning plants and recycling used fuel.
R. Corcuera, A. Khairallah
Nuclear Science and Engineering | Volume 53 | Number 4 | April 1974 | Pages 420-435
Technical Paper | doi.org/10.13182/NSE74-A23373
Articles are hosted by Taylor and Francis Online.
The importance of the structure of the detailed neutron spectrum, and in particular, its spatial dependence, in typical core-blanket and core-reflector fast-reactor configurations is investigated. The validity of current weighting spectra used in few-group (∼25) cross-section sets is established as are the limits of variation of coarse-group cross sections.
