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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
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
July 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
Technical Session|Lightning Talks
Friday, April 5, 2024|1:35–2:55PM EDT|Hallowell Nuclear Innovation Commons
Session Chair:
Erik Hisahara (Penn State University)
Alternate Chair:
Aamer Bashir (Penn State University)
Session Organizer:
Jonathan B. Balog (Penn State University)
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Investigating Molten Salt Corrosion: A ReaxFF Molecular Dynamics Study
1:35–1:45PM EDT
Daniel H. Flynn (Penn State), Hamdy Arkoub (Penn State)
Paper
Implementation of Radiation in Cardinal Single Pebble Model for Low Flow Accident Scenarios
1:45–1:55PM EDT
Michael J. Seneca (Penn State), Haomin Yuan (ANL), Luiz C. Aldeia (Penn State), David Reger (Penn State), Tri Nguyen (Penn State), Elia Merzari (Penn State)
Economic Analysis of a Fusion Fission Hybrid System
1:55–2:05PM EDT
Virginia Lilly (Univ. Wisconsin, Madison), Matthew Nyberg (Univ. Wisconsin, Madison), Ben Lindley (Univ. Wisconsin, Madison)
X-ray-Triggered Dual-Response in Lanthanum-Doped LaPO4 Nanoparticles for Enhanced Radiotherapy
2:05–2:15PM EDT
Santiago Bermudez Naranjo (Virginia Commonwealth Univ.), Jessika V. Rojas (Virginia Commonwealth Univ.)
Predicting Solution Color in Solvent Extraction Using Machine Learning and Non-Traditional Sensor Measurements
2:15–2:25PM EDT
Omobolade A. Odedoyin (Johns Hopkins Univ.), Edna Cardenas (INL), Luis Ocampo Giraldo (INL), Mitchell R. Greenhalgh (INL), Jay D. Hix (INL), Camas M. Walker (INL), James T. Johnson (INL), Katherine Wilsdon (INL)
Machine Learning Optimization for the Monte Carlo Particle Simulation of an NDA Technique
2:25–2:35PM EDT
Nelson H. Snow (Idaho State), Christopher Reynolds (GE Vernova Advanced Research)
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