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
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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
Nov 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
DOE considers recycling Paducah’s contaminated nickel
The Department of Energy’s Portsmouth Paducah Project Office is weighing options on reprocessing approximately 9,700 tons of contaminated nickel being stored at the former Paducah Gaseous Diffusion Plant in Kentucky.
Technical Session|Sponsored by NCSD|Cosponsored by FCWMD, RPD
Tuesday, June 18, 2024|1:00–2:45PM PDT|Jasmine G
Session Chair:
Kelsey Amundson
Session Organizer:
Alternate Chair:
Jesse Brown
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Current Overview of Neutron Moderator Thermal Scattering Kernels for HALEU-Fueled Advanced Reactors
1:00–1:20PM PDT
Iyad I. Al-Qasir (ORNL), K. Lisa Reed (ORNL), W.J. Marshall (ORNL), Mathieu N. Dupont (ORNL), Chris W. Chapman (ORNL), Donny Hartanto (ORNL), Walid A. Metwally (ORNL), William A. Wieselquist (ORNL)
Paper
Nuclear Data Sensitivity/Uncertainty Studies of Tantalum-Reflected Systems
1:20–1:40PM PDT
J. Hutchinson (LANL), R. Bulso (LANL), T. Cutler (LANL), N. Kleedtke (LANL), R. Little (LANL), I. Michaud (LANL), M. Rising (LANL)
Data Assimilation Using Deterministic Sampling Method to Selectively Reduce Uncertainty due to Thermal Neutron Scattering Law for Light Water
1:40–2:00PM PDT
Yoshinari Harada (Nagoya Univ.), Hibiki Yamaguchi (Nagoya Univ.), Tomohiro Endo (Nagoya Univ.), Akio Yamamoto (Nagoya Univ.), Kenichi Tada (Japan Atomic Energy Agency)
Neutronics Study of HTR-10: Impact of Graphite Porosity Representation in ENDF/B-VIII.1 TSLs
2:00–2:20PM PDT
Kemal Ramic (ORNL), Iyad Al-Qasir (ORNL), Friederike Bostelmann (ORNL), Chris W. Chapman (ORNL), Anne Campbell (ORNL), Kyle B. Grammer (ORNL), Zain Karriem (ORNL), Jose Ignacio Marquez Damian (European Spallation Source ERIC), Mark Baird (ORNL), Dorothea Wiarda (ORNL), Luke Daemen (ORNL), Eric Novak (ORNL), Jesse Brown (ORNL), Goran Arbanas (ORNL), Luiz Leal (ORNL), Germina Ilas (ORNL), William A. Wieselquist (ORNL)
Cross-Section Sensitivity Studies on Sodium-Cooled Fast Neutron Reactor Isotopes
2:20–2:30PM PDT
A.C. Hellinger (PNNL), C.E. Goodson (PNNL), S.M. Lyons (PNNL)
To join the conversation, you must be logged in and registered for the meeting.