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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
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC dockets construction permit for Dow, X-energy SMR
The Nuclear Regulatory Commission has accepted Dow’s construction permit application to build an X-energy small modular reactor in Seadrift, Texas.
Technical Session|Sponsored by IRD
Tuesday, November 17, 2020|4:50–6:30PM EST
Session Chair:
Jeremy Licht (ANL)
Alternate Chair:
Walid Mohamed (ANL)
Session Organizers:
Erik Wilson (ANL)
Lin-Wen Hu
Track Organizer:
Staff Producer:
Rick Michal (American Nuclear Society)
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Computational Software Developed by RERTR for the Conversion of Research and Test Reactors to LEU Fuel
Jeremy R. Licht (ANL), Erik H. Wilson (Argonne National Laboratory), Arne P. Olson (ANL)
Paper
Reactor Analysis Code Benchmark to AFIP-7 Experiment
Erik H. Wilson (Argonne National Laboratory), Walid Mohamed (Argonne National Laboratory), David Jaluvka (Argonne National Laboratory), Micheal A. Smith (Argonne National Laboratory), Lara M. Peguero (Argonne National Laboratory), John A. Stillman (Argonne National Laboratory)
The ADDER Software for Reactor Depletion and Fuel Management Analysis
John A. Stillman (Argonne National Laboratory), Erik H. Wilson (Argonne National Laboratory), Florent Heidet (Argonne National Laboratory), Adam G. Nelson (Argonne National Laboratory)
From CFD Simulation to Hot Channel Factor Estimation for the Conversion of Involute Plate Research Reactor
Yiqi Yu (Argonne National Laboratory)
Assessment of Reactor Kinetics Capability in RELAP5/MOD3.3 and PARET/ANL V7.6 to Support the Conversion of the University of Missouri Research Reactor to Low-Enriched Uranium Fuel
L. P. Foyto (University of Missouri-Columbia Research Reactor), K. Kutikkad (University of Missouri-Columbia Research Reactor), E. H. Wilson (Argonne National Laboratory), E. E. Feldman (Argonne National Laboratory), J. A. Stillman (Argonne National Laboratory), Dhongik S. Yoon (Argonne National Laboratory)
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