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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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The spark of the Super: Teller–Ulam and the birth of the H-bomb—rivalry, credit, and legacy at 75 years
In early 1951, Los Alamos scientists Edward Teller and Stanislaw Ulam devised a breakthrough that would lead to the hydrogen bomb [1]. Their design gave the United States an initial advantage in the Cold War, though comparable progress was soon achieved independently in the Soviet Union and the United Kingdom.
Advances in Nuclear Nonproliferation Technology and Policy Conference (ANTPC 2025)
Technical Session
Tuesday, November 11, 2025|3:15–5:00PM EST|Georgetown West
Session Chair:
Brian Raines
Session Organizer:
Alternate Chair:
Chris E. Robinson
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Impact of Burnup Calculation Uncertainty on Material Accounting for Molten Salt Reactors
3:15–3:35PM EST
Thomas Drury (TerraPower), Eva Uribe (TerraPower)
Paper
Molten Salt Reactor Process Monitoring using Laser and Optical Spectroscopy Techniques
3:35–3:55PM EST
Ammon Williams (INL), Garrett LeCroy (INL), Jess Meiers (INL), Rachelle Austin (INL), Ruchi Gakhar (INL)
Cumulative Sum (CUSUM) and Machine Learning Methods for Nuclear Material Accountancy
3:55–4:15PM EST
Bindiya Chana (Canadian Nuclear Laboratories), Jude Alexander (Canadian Nuclear Laboratories), Bryan van der Ende (Canadian Nuclear Laboratories)
Spectroscopic Identification and Quantification of Species in Molten Salts
4:15–4:35PM EST
Rachelle Austin (INL), Garrett LeCroy (Idaho National Lab), Jess Meiers (Idaho National Lab), Alejandro Ramos Ballesteros (INL), Ruchi Gakhar (Idaho National Lab), Robert Hoover (Idaho National Lab), Ammon Williams (INL)
Field Testing of Safeguards Technologies in the Hot Fuel Examination Facility
4:35–4:55PM EST
Christopher Gundersen (INL), Victoria Davis (INL), Ammon Williams (INL)
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