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
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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
May 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
June 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Oklo now trading on NYSE
After completing its business combination with AltC Acquisition Corp, Oklo Inc. began trading on the New York Stock Exchange under the ticker symbol OKLO this past Friday, May 10.
The company is aiming to provide clean, reliable, affordable nuclear energy to customers across the artificial intelligence, data center, energy, defense, and industrial markets. Sam Altman, chairman of Oklo since 2015 and former chief executive of AltC, called the first day on the NYSE a milestone for the entire team.
Technical Session|Sponsored by Fundamental Irradiation Damage
Thursday, December 14, 2023|10:00–11:40AM CST|Galerie 6
Session Chair:
Stephen A. Taller (ORNL)
Alternate Chair:
Flyura Djurabekova (Univ. Helsinki)
Track Organizers:
Steve Zinkle (Univ. Tennessee & ORNL)
Mitra Taheri (Johns Hopkins Univ.)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Characterization of Reactor Pressure Vessel Steel Embrittlement After High-Fluence Neutron Irradiation
10:00–10:20AM CST
Brandon Bohanon (Univ. Florida), Boopathy Kombaiah (INL), Douglas Spearot (Univ. Florida), Scott Middlemas (INL), Mukesh Bachhav (INL), Assel Aitkaliyeva (Univ. Florida)
Paper
Post-Irradiation Examination of Neutron Irradiated FeCrAl Material
10:20–10:40AM CST
Aaron W. Colldeweih (INL), Robert S. Hansen (INL), Mukesh N. Bachhav (INL), Kaustubh K. Bawane (INL), Fabiola Cappia (INL), David W. Kamerman (INL)
Prediction of Neutron-Irradiated Cavity Microstructure with Dual-Ion Irradiation up to 100 dpa
10:40–11:00AM CST
V. Pauly (Univ. Michigan), S. Taller (ORNL), G.S. Was (Univ. Michigan)
To join the conversation, you must be logged in and registered for the meeting.