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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
Gallego and Risch submit ARC Act 2.0 in the Senate
Sens. Jim Risch (R., Idaho) and Ruben Gallego (D., Ariz.) reintroduced the Accelerating Reliable Capacity (ARC) Act in the Senate on February 10.
According to the Department of Energy, it could take up to 10 deployments for a reactor design to become a mature commercial reactor. Getting from the first-of-a-kind (FOAK) to full commercial deployment is challenging, and the risks of higher costs and longer deployment timelines for early nuclear projects create significant uncertainty for investors. The ARC Act is designed to reduce that early deployment risk.
Technical Session|Sponsored by NCSD
Monday, November 16, 2020|1:00–3:10PM EST
Session Chair:
Angela Chambers
Alternate Chair:
Marsha Henley (ORNL)
Session Organizer:
Douglas G. Bowen
Staff Producer:
Mich Leana (American Nuclear Society)
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Data Testing of Polyethylene Thermal Scattering Law with New Thermal Epithermal eXperiments (TEX) Plutonium Baseline Benchmark, PU-MET-MIXED-002
Catherine M. Percher (Lawrence Livermore National Laboratory), David P. Heinrichs (Lawrence Livermore National Laboratory), Soon S. Kim (Lawrence Livermore National Laboratory), Jesse D. Norris (Lawrence Livermore National Laboratory)
Paper
Reference — Percher Presentation
Bayesian Monte Carlo Evaluation Framework for Cross Sections Nuclear Data and Integral Benchmark Experiments
Dorothea Wiarda (Oak Ridge National Laboratory), Andrew M. Holcomb (Oak Ridge National Laboratory), Jesse Brown (Oak Ridge National Laboratory), Goran Arbanas (Oak Ridge National Laboratory)
Reference
S/U Comparison Study with a Focus on USLs
Justin B. Clarity (Oak Ridge National Laboratory), Kristina Y. Spencer (Los Alamos National Laboratory), Ellen M. Saylor (Oak Ridge National Laboratory), Michael E. Rising (Los Alamos National Laboratory), William J. Marshall (Oak Ridge National Laboratory), Robert C. Little (Los Alamos National Laboratory), Luiz C. Leal (Institut de Radioprotection et de Surete Nucleaire (IRSN)), Frederic Fernex (Institut de Radioprotection et de Surete Nucleaire (IRSN)), Isabelle Duhamel (Institut de Radioprotection et de Surete Nucleaire (IRSN)), Forrest B. Brown (Los Alamos National Laboratory), Jennifer L. Alwin (Los Alamos National Laboratory)
Experiments at Sandia to Measure the Effect of Temperature on Critical Systems
David E. Ames (Sandia National Laboratories), Gary A. Harms (Sandia National Laboratories)
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