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Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
Radfest at Argonne kicks off ANS Annual Conference
The day before the 2025 ANS Annual Conference officially began in Chicago, the air was abuzz with the crackle of Geiger counters at Argonne National Laboratory in neighboring Lemont, Ill., where about 100 visitors from across the country attended an outreach and education event hosted by the American Nuclear Society.
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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