ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
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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Apr 2025
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Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
Norway’s Halden reactor takes first step toward decommissioning
The government of Norway has granted the transfer of the Halden research reactor from the Institute for Energy Technology (IFE) to the state agency Norwegian Nuclear Decommissioning (NND). The 25-MWt Halden boiling water reactor operated from 1958 to 2018 and was used in the research of nuclear fuel, reactor internals, plant procedures and monitoring, and human factors.
Technical Session
Thursday, February 9, 2023|10:00–11:40AM EST|Talbot
Session Chair:
Billy Wilson
Alternate Chair:
Michael Johnson
Session Organizer:
Charles Lease
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Advancing Teaching and Learning in the Nuclear Power Industry
10:00–10:25AM EST
Larry Lucas (INPO)
Paper
Presentation Slides (Visible to Attendees)
Enterprise Learning Organization -- Transforming Culture and Performance
10:25–10:50AM EST
Timothy Borgen (Xcel Energy)
Presented by Doug Barber (Xcel Energy)
Foundation -- Reinforcement -- Application: Training Strategies for Material Retention
10:50–11:15AM EST
Michael Mancini (Hydro)
Pulsing Proficiency Away from Training -- A Line-Driven Initiative
11:15–11:40AM EST
Eric Matz (Constellation Energy), Gordon Verdin (Constellation Energy)
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