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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.
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2024 ANS Annual Conference
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Fusion Science and Technology
Latest News
Zap Energy hits 37-million-degree electron temperatures in compact fusion device
Zap Energy announced April 23 that it has reached 1-3 keV plasma electron temperatures—roughly the equivalent of 11 to 37 million degrees Celsius—using its sheared-flow-stabilized Z-pinch approach to fusion. Reaching temperatures above that of the sun’s core (which is 10 million degrees Celsius temperature) is just one hurdle required before any fusion confinement concept can realistically pursue net gain and fusion energy.
John Sheffield
Fusion Science and Technology | Volume 64 | Number 2 | August 2013 | Pages 96-99
Keynote and Plenary - I | Proceedings of the Twentieth Topical Meeting on the Technology of Fusion Energy (TOFE-2012) (Part 1), Nashville, Tennessee, August 27-31, 2012 | doi.org/10.13182/FST12-534
Articles are hosted by Taylor and Francis Online.
This paper is based upon an invited talk in which the author was asked to express his opinions on the promise, progress and problems in fusion energy research. The first observation was that, to an outsider, all D-T burning, solid first wall, fusion reactors look more or less the same. In reality all the approaches have much in common. Consequently, choosing between them involves a need for a deep understanding of the significance of their apparent virtues e.g., high gain, good confinement, high beta, low recirculating power, high thermal-electric conversion efficiency, maintainability, etcetera; and ditto for other fuel cycles and liquid wall systems. Finally, while substantial progress has been made across the board, it is premature in either inertial or magnetic fusion to choose between options that appear to have the capability to access a physics, technology, and engineering box that might include a viable reactor.