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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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Nuclear Science and Engineering
July 2025
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June 2025
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Latest News
Nominations open for CNTA awards
Citizens for Nuclear Technology Awareness is accepting nominations for its Fred C. Davison Distinguished Scientist Award and its Nuclear Service Award. Nominations for both awards must be submitted by August 1.
The awards will be presented this fall as part of the CNTA’s annual Edward Teller Lecture event.
Technical Session|Sponsored by Evolution of Material Properties
Thursday, December 14, 2023|3:10–4:50PM CST|Galerie 1
Session Chair:
Clarissa Yablinsky (LANL)
Alternate Chair:
Thak Sang Byun (ORNL)
Track Organizers:
Gary Was (Univ. Michigan)
Dong Liu (University of Bristol)
To access paper attachments, you must be logged in and registered for the meeting.
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Development and Preliminary Results of a Neutron Radiography-Based Hydrogen Quantification Technique for Bulk Hydrogen Studies
3:10–3:30PM CST
J. Zymbaluk (Colorado School of Mines), R. Jarmer (Colorado School of Mines), J.C. King (Colorado School of Mines), J.D. Ballard (Naval Nuclear Laboratory)
Paper
Uncovering Helium Cavity Transitions and Their Implications for Mechanical Behavior Using Multimodal Synchrotron X-ray Techniques
3:30–3:50PM CST
J.R. Trelewicz (Stony Brook Univ.), W.S. Cunningham (Stony Brook Univ.), Y. Zhang (Stony Brook Univ.), S.P. Thomas (Stony Brook Univ.), D.J. Sprouster (Stony Brook Univ.)
Presented by C. Killeen (Stony Brook Univ.)
Impact of Helium Bubbles on Fracture Stress from Phase Field Simulations
3:50–4:10PM CST
An T. Ta (Univ. Florida), Yixi Shen (Univ. Florida), Micheal R. Tonks (Univ. Florida), Doug E. Spearot (Univ. Florida), Simon R. Phillpot (Univ. Florida)
Tellurium Embrittlement of Alloy 617 in Molten FLiNaK Salt
4:10–4:30PM CST
Mohammad Umar Farooq Khan (Univ. Michigan), Lesley Frame (Univ. Connecticut), Stephen S. Raiman (Univ. Michigan)
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