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Division Spotlight
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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!
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Nuclear Technology
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Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Technical Session|Sponsored by NCSD
Friday, December 3, 2021|10:00–11:45AM EST |Gunston
Session Chair:
Vladimir Sobes
Session Organizer:
Alternate Chair:
Michael A. Fendler
Student Assistant:
Gavin VanderBroder
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Fissile Discharge to Unfavorable Geometries: NCS Controls for a Calciner Off-Gas System
10:05–10:25AM EST
Frank J. Sweeney (Y-12 National Security Complex), Spencer P. Jordan (Y-12 National Security Complex), Christopher A. Belk (Y-12 National Security Complex)
Paper
Critical Parameters of Actinide Nuclides Computed Using ENDF/B-VI, VII.0, VII.1, and VIII.0 Cross Sections
10:25–10:45AM EST
Richard G. Taylor (Univ. of Tennessee, Knoxville)
Validation of KENO Delayed Neutron Fraction Capabilities
10:45–11:05AM EST
Alex Shaw (ORNL), William Marshall (ORNL)
Bayesian Monte Carlo Evaluation Framework for Imperfect Nuclear Data
11:05–11:25AM EST
Jesse M. Brown (ORNL), Goran Arbanas (ORNL), Andrew Holcomb (ORNL), Dorothea Wiarda (ORNL)
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