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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
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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ANS 2025 election is open
The American Nuclear Society election is now open. Members can vote for the Society’s next vice president/president-elect and treasurer as well as six board members (four U.S. directors, one non-U.S. director, and one student director). Completed ballots must be submitted by 1:00 p.m. (EDT) on Tuesday, April 15, 2025.
K. B. Winterbon
Nuclear Science and Engineering | Volume 53 | Number 2 | February 1974 | Pages 261-262
Technical Note | doi.org/10.13182/NSE74-A23350
Articles are hosted by Taylor and Francis Online.
Given a uranium atom moving in U, UC, or UO2, a carbon atom moving in UC, or an oxygen atom moving in UO2, with energy <10 MeV, the fraction of that energy which is dissipated in atomic motion is calculated. Results are presented in graphical form.
