ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference 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!
Latest Magazine Issues
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
Fusion Science and Technology
August 2025
Latest News
Deep Fission raises $30M in financing
Since the Department of Energy kicked off a 10-company race with its Nuclear Reactor Pilot Program to bring test reactors on line by July 4, 2026, the industry has been waiting for new headlines proclaiming progress. Aalo Atomics broke ahead of the pack first by announcing last week that it had broken ground on its 50-MWe Aalo-X at Idaho National Laboratory.
Technical Session
Tuesday, May 17, 2022|10:15AM–12:00PM EDT|Brighton III/IV
Session Chair:
Germina Ilas
Alternate Chair:
Aurelie Bardelay (IRSN)
Session Organizer:
John D. Bess
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Nuclide Inventory Validation: Radiochemical Assay Data Quality and Modeling Challenges in Benchmark Models Development
Germina Ilas (ORNL), Bruce Bevard (ORNL), Jeffrey Delashmitt (ORNL), Joseph Giaquinto (ORNL), Cole Hexel (ORNL), Shalina Metzger (ORNL), Benjamin Roach (ORNL), Kayron Rogers (ORNL), Alex Zirakparvar (ORNL)
Paper
Impact of Fission Yield Covariance Matrices on Decay Heat Uncertainty Quantification with the DARWIN2 Package
M. Tiphine (CEA), V. Vallet (CEA)
Testing Nuclear Data Libraries with Burnup for Reactor Applications
R. Ichou (IRSN), N. Leclaire (IRSN), L. Leal (IRSN)
To join the conversation, you must be logged in and registered for the meeting.
