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
Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
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.
Technical Session
Wednesday, October 6, 2021|1:20–2:10PM EDT
Session Chairs:
Imre Pázsit (Chalmers University of Technology)
Anil K. Prinja (Univ. of New Mexico)
Session Organizers:
Student Producer:
Vincent Novellino (NC State Univ.)
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access paper attachments, you must be logged in and registered for the meeting.
New Paradigm in Neutron Fluctuation Analysis: Extracting the Statistics of Discrete Detection Events from Time-Resolved Signals of Fission Chambers
1:20–1:45PM EDT
Lajos Nagy (Budapest Univ. of Technology and Economics), Yasunori Kitamura (Kyoto Univ.), Imre Pázsit (Chalmers Univ. of Technology), Mate Szieberth (Budapest Univ. of Technology and Economics)
Paper
Experimental Demonstration of Neutron Fluctuation Analysis Based on the Continuous Signal of Fission Chambers: Neutron Multiplicity and Reactor Noise Measurements
1:45–2:10PM EDT
M. Szieberth (Budapest Univ. of Technology and Economics), L. Nagy (Budapest Univ. of Technology and Economics), G. Klujber (Budapest Univ. of Technology and Economics), Y. Kitamura (Kyoto Univ.), T. Misawa (Kyoto Univ.), I. Barth (Budapest Univ. of Technology and Economics), I. Pázsit (Chalmers Univ. of Technology)
To join the conversation, you must be logged in and registered for the meeting.