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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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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Fusion Science and Technology
Latest News
Zaporizhzhia ‘extremely fragile’ relying on single off-site power line, IAEA warns
Europe’s largest nuclear power plant has just one remaining power line for essential nuclear safety and security functions, compared with its original 10 functional lines before the military conflict with Russia, warned Rafael Mariano Grossi, director general of the International Atomic Energy Agency.
K. Yoshikawa, K. Takiyama, K. Masuda, H. Toku, T. Koyama, K. Taruya, H. Hashimoto, A. Nagafuchi, T. Mizutani, Y. Yamamoto, M. Ohnishi, H. Horiike, N. Inoue
Fusion Science and Technology | Volume 39 | Number 2 | March 2001 | Pages 486-491
Alternate and Advanced Concepts | doi.org/10.13182/FST01-A11963283
Articles are hosted by Taylor and Francis Online.
Strongly localized electric fields were measured in the central cathode He plasma core region of an Inertial-Electrostatic Confinement Fusion (IECF) device by using the laser-induced fluorescence (LIF) method as well as plasma core diameter to examine their correlations.
It was found that the FWHM of plasma core diameter increases slightly with the increasing ion beam perveance. Comparison of the intensity profile of the plasma core is made with that of the electric quadrupole moment (QDP) component. For the cases of potential profiles with one peak, the peak positions show good correspondence with each other, while the profiles themselves are vastly different to each other.
