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NRC proposes changes to its rules on nuclear materials
In response to Executive Order 14300, “Ordering the Reform of the Nuclear Regulatory Commission,” the NRC is proposing sweeping changes to its rules governing the use of nuclear materials that are widely used in industry, medicine, and research. The changes would amend NRC regulations for the licensing of nuclear byproduct material, some source material, and some special nuclear material.
As published in the May 18 Federal Register, the NRC is seeking public comment on this proposed rule and draft interim guidance until July 2.
Lawrence Ruby, Tai-Ping Lung
Nuclear Science and Engineering | Volume 69 | Number 1 | January 1979 | Pages 107-109
Technical Note | doi.org/10.13182/NSE79-A21293
Articles are hosted by Taylor and Francis Online.
Ancillary 6Li + 6Li reactions will produce products, some of which are radioactive, in a fusion reactor operating on the 6Li(p,α)3He cycle. Available cross-section data for 6Li + 6Li reactions have been used to compute the reaction rates as a function of temperature in such a reactor. Below 80 keV, the rate of ancillary reactions is less than that for 1H + 6Li by at least 103, but this factor diminishes until at 270 keV it is only ∼10. An appreciable fraction of the ancillary reactions leads to the radioactive products 7Be + n.
