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
Jul 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
August 2025
Fusion Science and Technology
Latest News
Inkjet droplets of radioactive material enable quick, precise testing at NIST
Researchers at the National Institute of Standards and Technology have developed a technique called cryogenic decay energy spectrometry capable of detecting single radioactive decay events from tiny material samples and simultaneously identifying the atoms involved. In time, the technology could replace characterization tasks that have taken months and could support rapid, accurate radiopharmaceutical development and used nuclear fuel recycling, according to an article published on July 8 by NIST.
Technical Session|Sponsored by Fusion Energy Division
Wednesday, November 16, 2022|3:15–5:00PM MST|Bougainvillea
Session Chair:
Pierre-Clément A. Simon
Alternate Chair:
Paul P. Wilson
Session Organizer:
Paul W. Humrickhouse
This Fusion session will be preceded by the Technology and Policy Advancements in Nuclear Nonproliferation session, in which three summaries will be presented. Please see below for times for the Fusion presentations.
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Optimization of Simplified Affordable, Robust, Compact Reactor Designs with FERMI
4:15–4:35PM MST
Jack Fletcher (MIT), Jin Whan Bae (ORNL), Arpan Sircar (ORNL), Katarzyna Borowiec (ORNL), Vittorio Badalassi (ORNL)
Paper
Evaluation of Variance Reduction Techniques for Deep Penetrations in Fusion Neutronics Simulations
4:35–4:55PM MST
Andrea A. Saltos (Commonwealth Fusion Systems), Ethan Peterson (MIT), Dominic Napolitano (Commonwealth Fusion Systems), Ryanne Kennedy (MPR Assoc.), Andrew Hodgdon (Commonwealth Fusion Systems)
Multiphysics Code Coupling for Fusion Blankets
4:55–5:15PM MST
Arpan Sircar (ORNL), Katarzyna Borowiec (ORNL), Jin Whan Bae (ORNL), Jerome Solberg (LLNL), Vittorio Badalassi (ORNL)
To join the conversation, you must be logged in and registered for the meeting.
