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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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
Russia withdraws from 25-year-old weapons-grade plutonium agreement
Russia’s lower house of Parliament, the State Duma, approved a measure to withdraw from a 25-year-old agreement with the United States to cut back on the leftover plutonium from Cold War–era nuclear weapons.
J. Erickson, T. Luzzi, D. Sedgley
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 998-1003
Impurity Control and Vacuum Technology | doi.org/10.13182/FST83-A22989
Articles are hosted by Taylor and Francis Online.
A halo plasma scraper for a tandem mirror reactor collects the particles and power that enter the halo in the central cell. A thermal-structural design is presented for a water-cooled copper collector that sustains 40 MW loading. A vacuum system design is presented for a conductance channel and pump configuration to remove the halo particles at a designated gas pressure.
