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.
Division Spotlight
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
Sam Altman steps down as Oklo board chair
Advanced nuclear company Oklo Inc. has new leadership for its board of directors as billionaire Sam Altman is stepping down from the position he has held since 2015. The move is meant to open new partnership opportunities with OpenAI, where Altman is CEO, and other artificial intelligence companies.
Advances in Nuclear Nonproliferation Technology and Policy Conference (ANTPC 2023)
Technical Session
Tuesday, November 14, 2023|8:00–9:45AM EST|Lincoln East
Session Chair:
Shikha Prasad (Schlumberger, Houston)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
A New Approach to Monitoring Solvent Extraction Processes for the Nuclear Industry
8:00–8:20AM EST
E.S. Cardenas (INL), L.A. Ocampo Giraldo (INL), M.R. Greenhalgh (INL), J.D. Hix (INL), C.M. Walker (INL), K.N. Wilsdon (INL), J.T. Johnson (INL)
Paper
Online Measurements of Off-Gas Systems in Nuclear Processes Using a Spectroscopy Approach
8:20–8:40AM EST
Ammon Williams (INL), Adam Butikofer (INL), Ruchi Gakhar (INL)
Contact Metal Optimization of Ga2O3 Schottky Diodes for Radiation Detection and High Temperatures
8:40–9:00AM EST
Jarod Remy (Ohio State), Thomas Blue (Ohio State), Parans Paranthaman (ORNL), Lei R. Cao (Ohio State)
Status Report on a Contemporary Assessment of Wide Area Environmental Sampling
9:00–9:20AM EST
Arden Dougan (U.S. Dept. of Energy), Paula Cable-Dunlap (ORNL), Jill Cooley (Y-12), Diane Fischer (ORNL), Robert Jubin (ORNL), Wendy Kuhne (SRNL), Kelly McHugh (PNNL), Sean Stave (PNNL), Nathan Stevens (INL)
Initial Results of an In-Field Validation Exercise in Support of Wide Area Environmental Sampling
9:20–9:40AM EST
Robert Jubin (ORNL), Arden Dougan (U.S. Dept. of Energy), Paula Cable-Dunlap (ORNL), Brian Ticknor (ORNL), Joshua Hewitt (ORNL), Wendy Kuhne (SRNL), Kelly McHugh (PNNL), Sean Stave (PNNL), Nathan Stevens (INL)
To join the conversation, you must be logged in and registered for the meeting.