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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).
J. K. Dickens
Nuclear Science and Engineering | Volume 70 | Number 2 | May 1979 | Pages 177-183
Technical Paper | doi.org/10.13182/NSE79-A19650
Articles are hosted by Taylor and Francis Online.
Cumulative fission yields for 17 fission products (16 mass chains) created by thermal-neutron fission of 241Pu were determined from analysis of gross fission product gamma-ray spectra obtained using a large-volume Ge(Li) detector. Uncertainties assigned to nine of the measured yields are smaller than existing evaluated uncertainties.
