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
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver 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
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Los Alamos researchers test TRISO transportation
Los Alamos National Laboratory recently performed a series of customized criticality experiments to obtain data that will support the transportation of HALEU TRISO fuel, the Department of Energy announced April 21.
Technical Session
Monday, May 16, 2022|10:15AM–12:00PM EDT|Haselton
Session Chair:
Ishita Trivedi
Session Organizer:
Alternate Chair:
Vefa N. Kucukboyaci
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Multigroup Cross Section Generation Capability in Griffin
Hansol Park (ANL), Changho Lee (ANL), Yeon Sang Jung (ANL), Yaqi Wang (INL), Olin Calvin (INL), Javier Ortensi (INL)
Paper
Implementation of Hybrid Finite Element Method Based Transport Solver in Griffin
Yeon Sang Jung (ANL), Yaqi Wang (INL), Changho Lee (ANL), Hansol Park (ANL), Javier Ortensi (INL)
MOOSE Framework Enhancements for Meshing Reactor Geometries
Emily Shemon (ANL), Kun Mo (ANL), Yinbin Miao (ANL), Yeon Sang Jung (ANL), Scott Richards (ANL), Aaron Oaks (ANL), Shikhar Kumar (ANL)
Physics Demonstration and Verification of MOOSE Framework Reactor Module Meshing Capabilities
S. Kumar (ANL), K. Mo (ANL), E. Shemon (ANL), Y. Miao (ANL), N. Wozniak (ANL), Y. S. Jung (ANL)
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