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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 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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Latest News
Russia withdraws from 25-year-old weapons-grade plutonium agreement
Russia’s lower house of Parliament, the State Duma, approved a measure to withdraw from a 25-year-old agreement with the United States to cut back on the leftover plutonium from Cold War–era nuclear weapons.
Technical Session|Verification, Validation, and Benchmark Experiment Design
Tuesday, April 29, 2025|10:00–11:40AM MDT|E.P. Ensley A
Session Chair:
Ville Valtavirta (VTT Technical Research Centre)
Alternate Chair:
Cole Gentry (Univ. Texas, Austin)
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EDIM Local Power History and Burnup Inference Based on Destructive Assay Data
10:00–10:25AM MDT
Shiming Yin (Purdue Univ.), Tarikul Islam (Purdue Univ.), Ugur Mertyurek (ORNL), Germina Procop (ORNL), Hany Abdel-Khalik (Purdue Univ.)
Paper
Activation Calculation Comparison for FISPACT-II, ORIGEN, and OpenMC
10:25–10:50AM MDT
Jin Whan Bae (ORNL), Yves Robert (ORNL)
Multi-Cycle Neutronics Verification in the Kraken Framework
10:50–11:15AM MDT
Ville Valtavirta (VTT Technical Research Centre of Finland)
Presentation Slides (Visible to Attendees)
Alpha Eigenvalue and Beta-Effective Calculations of High Multiplication Uranium Experiments
11:15–11:40AM MDT
William Zywiec (LLNL), Jesse Norris (LLNL), Samuel Varghese (LLNL), David Heinrichs (LLNL), Daniel Siefman (LLNL), Edward Lent (LLNL), Chuck Lee (LLNL), Anthony Nelson (LLNL)
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