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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.
Julio Cezar Suita, Arthur Gerbasi da Silva, Luiz Telmo Auler, Solange de Barros
Nuclear Science and Engineering | Volume 126 | Number 1 | May 1997 | Pages 101-107
Technical Paper | doi.org/10.13182/NSE97-A24461
Articles are hosted by Taylor and Francis Online.
Cross sections of the 58Ni(n,p)58Co, 51Co(n,p)59Fe, 51V(n,α)48Sc, and 59Co(n,2n)58Co reactions and isomer ratios for the 58Ni(n,p)58Co reaction were measured for some neutron energies between 9 and 14 MeV. Neutron spectrometry, with an NE-213 scintillation detector, of the beams from the D(d,n)3He reaction was used to evaluate the activation induced by breakup neutrons on natural nickel, cobalt, vanadium, and aluminum-monitor targets. The results are compared with earlier measurements and with theoretical calculations performed with the aid of the GNASH code (Hauser-Feschbach model including pre-equilibrium corrections).
