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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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Nuclear Science and Engineering
November 2025
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Latest News
NEA report calls for more accurate data on SNF heat decay
The OECD Nuclear Energy Agency has issued a report calling for more-detailed information on tracking the decay heat of spent nuclear fuel from light water reactors. According to the NEA, the report highlights the increasing importance of accurate decay heat estimations due to evolving fuel characteristics, including higher initial fuel enrichment, increased burn-up rates, and extended reactor cycle lengths.
The report, Summary of the NEA Assessment on Spent Nuclear Fuel Decay Heat for Light Water Reactors, summarizes the findings of a subgroup of the NEA’s Working Party on Nuclear Criticality Safety (WPNCS), which ran from January 2022 to January 2024.
Advances in Nuclear Nonproliferation Technology and Policy Conference (ANTPC 2023)
Technical Session
Wednesday, November 15, 2023|8:00–9:45AM EST|Monroe
Session Chair:
James Morman (ANL)
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Establishing Antineutrino-Based Safeguards for Advanced Nuclear Reactors Using the State-Level Concept
8:00–8:20AM EST
Matthew Dunbrack (Georgia Tech), Anna Erickson (Georgia Tech)
Paper
The Mobile Antineutrino Demonstrator
8:20–8:40AM EST
Rachel Carr (U.S. Naval Academy), Jonathan Howat (U.S. Naval Academy), Jason Whitaker (U.S. Naval Academy)
Presented by Keegan Walkup (Virginia Tech)
Microwave Quantum Radar Based on Rydberg Atoms
8:40–9:00AM EST
Elizabeth Medina (ANL), Alexander Heifetz (ANL), Selim M. Shahriar (Northwestern Univ.)
Characterization of a Full List-Mode High Level Neutron Coincidence Counter
9:00–9:20AM EST
Cade M. Bourque (LANL), Daniel E. Jackson (LANL), Azaree T. Lintereur (LANL), Vlad Henzl (LANL), Daniela C. Henzlova (LANL)
Verification of Dry Storage Cask Fuel with Fast Neutron Passive Counting
9:20–9:40AM EST
Phillip Kerr (LLNL), Shiva Sitaraman (LLNL), James Hall (LLNL), Young Ham (LLNL), Jeff Sanders (INL), Edward Seabury (INL), Jayson Wharton (INL)
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