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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.
J. Halperin, C. E. Bemis, R. E. Druschel, J. R. Stokely
Nuclear Science and Engineering | Volume 37 | Number 2 | August 1969 | Pages 228-231
Technical Paper | doi.org/10.13182/NSE69-A20682
Articles are hosted by Taylor and Francis Online.
The capture thermal cross section and resonance integral of 252Cf have been measured in reactor irradiations using activation techniques. Values of σ2200 = 20.4 ± 2 and I = 43.5 ± 3 barns are reported.
