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Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
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2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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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
Strontium: Supply-and-demand success for the DOE’s Isotope Program
The Department of Energy’s Isotope Program (DOE IP) announced last week that it would end its “active standby” capability for strontium-82 production about two decades after beginning production of the isotope for cardiac diagnostic imaging. The DOE IP is celebrating commercialization of the Sr-82 supply chain as “a success story for both industry and the DOE IP.” Now that the Sr-82 market is commercially viable, the DOE IP and its National Isotope Development Center can “reassign those dedicated radioisotope production capacities to other mission needs”—including Sr-89.
M. Sawan, A. Ibrahim, T. Bohm, P. Wilson
Fusion Science and Technology | Volume 56 | Number 2 | August 2009 | Pages 756-760
Nuclear Analysis | Eighteenth Topical Meeting on the Technology of Fusion Energy (Part 2) | doi.org/10.13182/FST09-A9000
Articles are hosted by Taylor and Francis Online.
The High Average Power Laser (HAPL) power plant has targets that are directly driven by forty KrF laser beams. Three-dimensional neutronics calculations were performed directly in the exact CAD model of the HAPL final optics system to assess the impact of the biological shielding configuration on the nuclear environment at the GIMM and dielectric focusing and turning mirrors. In the initial configuration, the biological shield fully encloses the GIMM sand associated dielectric mirrors. We assessed another configuration where the shield is moved farther from the target to fully enclose the dielectric mirrors leaving the GIMM in the open space between the chamber and the biological shield. A variation of this configuration utilizes 40 neutron traps attached to the inner surface of the biological shield behind the GIMMs. It is concluded that the shielding configuration with all optics including the GIMM being fully enclosed in the biological shield is the preferred option since it results in the lowest nuclear environment at the dielectric mirrors, provides better GIMM support, reduces the volume to be maintained under vacuum, and requires the least amount of concrete shield.