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
Fusion Science and Technology
May 2025
Latest News
ANS designates Armour Research Foundation Reactor as Nuclear Historic Landmark
The American Nuclear Society presented the Illinois Institute of Technology with a plaque last week to officially designate the Armour Research Foundation Reactor a Nuclear Historic Landmark, following the Society’s decision to confer the status onto the reactor in September 2024.
R. Minami, T. Cho, T. Numakura, J. Kohagura, M. Hirata, H. Watanabe, M. Ichimura, K. Yatsu, S. Miyoshi
Fusion Science and Technology | Volume 43 | Number 1 | January 2003 | Pages 280-282
Diagnostics | doi.org/10.13182/FST03-A11963614
Articles are hosted by Taylor and Francis Online.
The direct detailed observations of temporally and spatially resolved plasma behavior of a magnetohydrodynamic (MHD) anchor stabilization for central-cell plasmas are carried out by the use of our newly developed semiconductor x-ray detector arrays installed in both central-cell and anchor regions of the GAMMA 10 tandem mirror. In comparison to the previous reports, the present x-ray observations directly clarify an unsolved issue of the behavior of the internal core-plasma structure during the MHD destabilization experiments. The present x-ray analyses by the use of our proposed method with our developed matrix-type semiconductor detector are, therefore, characterized in terms of providing the direct detailed “visible” structural information on the interior core-plasma behavior during the period with the MHD instability, as well as showing the important role of the minimum-B inboard anchor in the MHD plasma stabilization in GAMMA 10.
