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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!
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Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
John Slough
Fusion Science and Technology | Volume 60 | Number 2 | August 2011 | Pages 464-469
Power Plant, Demo, and FNSF | Proceedings of the Nineteenth Topical Meeting on the Technology of Fusion Energy (TOFE) (Part 2) | doi.org/10.13182/FST60-464
Articles are hosted by Taylor and Francis Online.
An intense neutron source capable of generating the characteristic flux of a fusion reactor (1-4 MW/m2) is an essential element for adequate reactor materials assessment. Based on recent experimental results involving the magneto-kinetic compression of the Field Reversed Configuration (FRC), it is believed that such a fusion based neutron source can be rapidly developed at low cost. The ability to provide a fusion plasma with the necessary radiation intensity is afforded by the considerable increase in fusion neutron yield that occurs concurrently with the large reduction in reacting plasma volume from the straightforward magnetic flux compression of an FRC plasmoid. Pulsed formation and flux compression of FRCs in a prototype device operating at 4 Hz would yield a neutron power fluence at the wall of 1 MW/m2 from a fusion plasma volume of a half liter. This is roughly a factor 106 smaller than a reactor-scale fusion plasma such as ITER, thereby dramatically reducing the cost and time for the evaluation of materials for fusion application. The required magnetic compression field and energy per pulse is less than 16 T and 100 kJ respectively.