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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.
K. Gul
Nuclear Science and Engineering | Volume 140 | Number 1 | January 2002 | Pages 103-110
Technical Paper | doi.org/10.13182/NSE02-A2248
Articles are hosted by Taylor and Francis Online.
Calculations for the excitation functions of the 58Ni(n, )55Fe reaction, including those of the ground and first states of 55Fe, 58Ni(n, p+p)54Mn, 58Ni(n,2n)57Ni, 58Ni(n,n')58Ni, and 58Ni(n,np+pn)57Co reactions were carried out using nuclear reaction model codes. The results have been compared with reported measurements and evaluations. The available data on the 58Ni(n,n')58Ni, 58Ni(n,2n)57Ni, and 58Ni(n,np+pn+d)57Co reactions are described well by using the single-particle model for the calculation of gamma-ray transition probabilities of the excited states of 58Ni.