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3D-printed tool at SRS makes quicker work of tank waste sampling
A 3D-printed tool has been developed at the Department of Energy’s Savannah River Site in South Carolina that can eliminate months from the job of radioactive tank waste sampling.
W. E. Kinney, F. G. Perey
Nuclear Science and Engineering | Volume 40 | Number 3 | June 1970 | Pages 396-406
Technical Paper | doi.org/10.13182/NSE70-A20191
Articles are hosted by Taylor and Francis Online.
Measurements of neutron elastic and inelastic scattering from 56Fe have been analyzed theoretically. The shape-elastic-scattering cross sections, calculated with an optical-model potential using energy-independent parameters, added to the compound-elastic contribution obtained from a Hauser-Feshbach calculation, including width fluctuation corrections, agree reasonably well with the data from 4 to 7.6 MeV. Inelastic-scattering cross sections from the Hauser-Feshbach calculation agree well with the data from 1 to 7.6 MeV. From the known branching ratios for the decay of the levels of 56Fe, calculated gamma-ray-production cross sections are in reasonable agreement with the data. It is suggested that such calculations form the basis for consistent sets of (n,n′) and (n,n′γ) cross sections for shielding calculations.