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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.
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.
