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2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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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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Latest News
Perpetual Atomics, QSA Global produce Am fuel for nuclear space power
U.K.-based Perpetual Atomics and U.S.-based QSA Global claim to have achieved a major step forward in processing americium dioxide to fuel radioisotope power systems used in space missions. Using an industrially scalable process, the companies said they have turned americium into stable, large-scale ceramic pellets that can be directly integrated into sealed sources for radioisotope power systems, including radioisotope heater units (RHUs) and radioisotope thermoelectric generators (RTGs).
D. K. Olsen, G. L. Morgan, J. W. McConnell
Nuclear Science and Engineering | Volume 74 | Number 3 | June 1980 | Pages 219-222
Technical Note | doi.org/10.13182/NSE80-A20124
Articles are hosted by Taylor and Francis Online.
Employing a 95-cm3 Ge(Li) detector, positioned 20 m from the Oak Ridge Electron Linear Accelerator white neutron source, the cross section for 478-keV gamma-ray production from 0.48- to 5.0-MeV incident neutrons on 7Li was determined. The incident neutron flux was measured with a solid-state, recoil-proton detector and polyethylene radiator. These results, which are an unambiguous measurement of neutron inelastic scattering to the 478-keV 7Li state, are listed and compared with recent measurements from other workers and the ENDF/B-V evaluation.
