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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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May 2025
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Nuclear Science and Engineering
July 2025
Nuclear Technology
June 2025
Fusion Science and Technology
Latest News
BREAKING NEWS: Trump issues executive orders to overhaul nuclear industry
The Trump administration issued four executive orders today aimed at boosting domestic nuclear deployment ahead of significant growth in projected energy demand in the coming decades.
During a live signing in the Oval Office, President Donald Trump called nuclear “a hot industry,” adding, “It’s a brilliant industry. [But] you’ve got to do it right. It’s become very safe and environmental.”
November 10–14, 2013
The 75th Anniversary of the Discovery of Nuclear Fission
Washington, DC|Omni Shoreham Hotel
FREE WiFi! As a member of Omni's Select Guest
Assistant General Chairs:
Steven P. Nesbit (Director, Nuclear Policy & Support, Duke Energy)
James W. Behrens (US Navy - Retired)
General Chair:
James Rogers (Duke Energy)
Assistant Program Chairs:
Patrick J. Pinhero (Professor, University of Missouri/Columbia)
James J. Byrne (Byrne & Assoc. LLC)
Martin Sattison (Department Manager, Idaho National Laboratory)
Program Chair:
Linda Hansen (Argonne National Laboratory)
Embedded Topical Meeting
Program Co-Chairs:
Zahra Mohaghegh (Assistant Professor, Nuclear, Plasma, and Radiological Engineering, University of Illinois at Urbana Champaign)
Ali Mosleh (Professor, Center for Risk and Reliability, University of Maryland)
Ronald A. Knief (Sandia National Laboratories)
Honorary Chair:
George Apostolakis (Commissioner, U.S. Nuclear Regulatory Commission)
Deputy Program Co-Chairs:
Kevin Coyne (U.S. Nuclear Regulatory Commission)
Rick Grantom (South Texas Project Nuclear Operating Company)
Reza Kazemi (U.S. Food and Drug Administration)
Vince Gilbert (Director, Knowledge Management, EXCEL Services Corporation)
Assistant General Chair:
Philip Moor (Vice President, High Bridge Associates)
Thomas L. Sanders (Associate Laboratory Director for Clean Energy Initiative, Savannah River National Laboratory)
Assistant Program Chair:
Mark Campagna (Senior Director, ABS Consulting)
Peter Shaw (Licensing Engineer, Westinghouse Electric Company)
Gale Hauck (Product Manager, Westinghouse)
R. Chris Robinson (Y-12)
Jeffrey A. Chapman (Oak Ridge National Laboratory)
Dr. John E. Gunning (Oak Ridge National Laboratory)