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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 RPSD|Cosponsored by AAD
Monday, June 17, 2024|3:15–5:00PM PDT|Banyan C
Session Chair:
Igor Remec (ORNL)
Alternate Chair:
Irina I. Popova
Session Organizer:
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Status of the Neutronics Design of the Second Target Station Project at the ORNL’s Spallation Neutron Source
3:15–3:35PM PDT
Igor Remec (ORNL), Kristel Ghoos (ORNL), Tucker McClanahan (ORNL), Ahmad Ibrahim (ORNL), Thomas Miller (ORNL), Kumar Mohindroo (ORNL), Vitaly Pronskikh (ORNL), Wouter de Wet (ORNL), Lukas Zavorka (ORNL)
Paper
Simulation Studies of Prompt Dose Distribution in the Second Target Station Downstream Utilities Area
3:35–3:55PM PDT
Vitaly Pronskikh (ORNL), Thomas Miller (ORNL), Kumar Mohindroo (ORNL), Igor Remec (ORNL)
Dose Rate Analyses of Accelerator Tunnel Shield Wall and Labyrinth
3:55–4:15PM PDT
Wouter de Wet (ORNL), Kumar Mohindroo (ORNL)
Residual Dose Rates Analyses from Vent Lines Shield Block on the Target Cart at Spallation Neutron Source
4:15–4:35PM PDT
I.I. Popova (ORNL), F.X. Gallmeier (ORNL)
Monte Carlo Graphical User Interface for Accelerator Applications
4:35–4:45PM PDT
Randolph Schwarz (PNNL), Mark Murphy (PNNL), David Wootan (PNNL)
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