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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!
Latest Magazine Issues
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Webinar: MC&A and safety in advanced reactors in focus
Towell
Russell
Prasad
The American Nuclear Society’s Nuclear Nonproliferation Policy Division recently hosted a webinar on updating material control and accounting (MC&A) and security regulations for the evolving field of advanced reactors.
Moderator Shikha Prasad (CEO, Srijan LLC) was joined by two presenters, John Russell and Lester Towell, who looked at how regulations that were historically developed for traditional light water reactors will apply to the next generation of nuclear technology and what changes need to be made.
Technical Session
Wednesday, February 5, 2025|3:20–5:00PM EST|Cumberland B
Session Chair:
Amanda Cobb (South Texas Project)
Session Organizer:
Charles Lease
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Cognitive Evaluations: Examination, Revisited
3:20–3:45PM EST
Michael W. Smith (X-energy), Jessy Fowler (X-energy), Daniel Randolph (X-energy), Johnathan Jones (X-energy)
Paper
Putting the System in the Systematic Approach to Training
3:45–4:10PM EST
Gary Sprague (FOCUS Learning)
Presented by Clayton Crabtree (FOCUS Learning)
Elevated Decision Making with Systems Thinking
4:10–4:35PM EST
Jeff D. Miller (Institute of Nuclear Power Operations)
Constellation Leadership Training and Development
4:35–5:00PM EST
Kari Thompson (Constellation Nuclear)
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