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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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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August 2025
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July 2025
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Latest News
Air Force issues notice to partner with Oklo on microreactor deployment in Alaska
The U.S. Department of Air Force has announced its notice of intent to award advanced nuclear technology company Oklo a contract to pilot a microreactor at Eielson Air Force Base in Alaska.
February 17, 2021|5:00–6:00PM (6:00–7:00PM EST)
ANS Members Only
ANS Members, please log in to watch this webinar.
Here what candidates Steven Arndt and Corey McDaniel had to say in ANS's first-ever Virtual Vice Presidential Candidates Forum.
Steven ArndtAn ANS Fellow and member since 1981, Arndt currently serves as Distinguished Scientist, Oak Ridge National Laboratory and Adjunct Professor of Nuclear Engineering, University of Tennessee. Previous positions include: Senior Technical Advisor and Manager, U.S. Nuclear Regulatory Commission (1990-2021); Assistant Professor, U.S. Naval Academy (1988-1990). He's currently a member of the ANS Board of Directors and served previous terms in 2015-2017 (Treasurer) and 2011-2014.
Corey McDanielJoined ANS as a student member at Purdue in 1989. McDaniel is the Chief Commercial Officer and Director of Industry Engagement at Idaho National Laboratory. Previous positions include: Chief Commercial Officer and VP for Business Development, Canadian Nuclear Laboratories; Vice President Asia, Rockbestos Nuclear Cable, Hong Kong, China; Director of International Marketing, NuScale Power, Mumbai, India; Legislative Director and Senior Policy Advisor, U.S. Senate. Corey started his career performing PRA and nuclear thermal-hydraulic research in N-12/TSA-11 at Los Alamos National Laboratory. He currently serves on the ANS Board of Directors.
Read their candidate statements.
