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Division Spotlight
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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
ANS designates Armour Research Foundation Reactor as Nuclear Historic Landmark
The American Nuclear Society presented the Illinois Institute of Technology with a plaque last week to officially designate the Armour Research Foundation Reactor a Nuclear Historic Landmark, following the Society’s decision to confer the status onto the reactor in September 2024.
R. E. Schmunk, P. D. Randolph, R. M. Brugger
Nuclear Science and Engineering | Volume 7 | Number 2 | February 1960 | Pages 193-197
Technical Paper | doi.org/10.13182/NSE60-A29090
Articles are hosted by Taylor and Francis Online.
Total neutron cross sections have been measured by the transmission method for metal samples of Ti, V, Y, Ta, and W in the energy range from 0.002 to 0.285 ev. The present data are in agreement, within experimental error, with the previously published data at energies for which a comparison can be made. Absorption cross sections for 0.0253-ev neutrons, obtained by fitting a 1/v line to the total cross section at cold neutron energies, give 20 ± 0.9 and 18.8 ± 0.8 barns for Ta and W, respectively.