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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
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
December 2025
Nuclear Technology
November 2025
Fusion Science and Technology
Latest News
NRC finishes draft supplemental EIS for Clinch River SMR site
The Nuclear Regulatory Commission and the U.S. Army Corps of Engineers have completed a draft supplemental environmental impact statement for a small modular reactor at the Tennessee Valley Authority’s Clinch River nuclear site in Oak Ridge, Tenn.
Technical Session|Sponsored by NCSD|Cosponsored by RPD
Wednesday, November 20, 2024|3:15–5:00PM EST|Fantail
Session Chair:
Mandy Bowles Tomaszewski
Alternate Chair:
Theresa E. Cutler
Session Organizer:
Benjamin Martin
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Why the US Needs an Enduring Plutonium Critical Assembly
3:15–3:35PM EST
J. Hutchinson (LANL), C. Kostelac (LANL), R. Little (LANL), J. Marlow (LANL), J. McKamy (LANL), G. McMath (LANL), K. Stolte (LANL), G. McKenzie (LANL)
Paper
Importance of Higher Fidelity Model Geometries During Optimization of Critical Experiments
3:35–3:55PM EST
Peter Brain (LANL), Kelsey Amundson (LANL), Theresa Cutler (LANL), Jesson Hutchinson (LANL), Noah Kleedtke (LANL), Eric Williamson (LANL)
The PARADIGM Project: Case Study in Balancing Experiment Uncertainty with Design Simplicity
3:55–4:15PM EST
T. Cutler (LANL), K. Amundson (LANL), P. Brain (LANL), M. Devlin (LANL), N. Gibson (LANL), J. Hutchinson (LANL), N. Kleedtke (LANL), R. Little (LANL), D. Neudecker (LANL), E. Williamson (LANL)
Neutron Noise Analysis on Simulated Scatter-Based Detector List Mode Data for Subcritical MUSiC Configurations Using MCNP6.3 PTRAC
4:15–4:35PM EST
Luke Oukrop (LANL), Robert Weldon (LANL), Travis Grove (LANL), Jesson Hutchinson (LANL), Rene Sanchez (LANL), Geordie McKenzie (LANL), Alexander McSpaden (LANL)
Preliminary Benchmark Uncertainties for Deimos, a HALEU-Fueled and Graphite-Moderated Advanced Reactor Testbed
4:35–4:55PM EST
Peter Brain (LANL), Theresa Cutler (LANL), Kristin Stolte (LANL)
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