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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Ribbon-cutting scheduled for Advanced Manufacturing Collaborative
Energy Secretary Chris Wright will attend the opening of the Advanced Manufacturing Collaborative in Aiken, S.C., on August 7. Wright will deliver remarks and join Savannah River National Laboratory leadership and partners for a ribbon-cutting ceremony.
Makhan Singh, G. S. Brar, Gurmel S. Mudahar
Nuclear Science and Engineering | Volume 114 | Number 3 | July 1993 | Pages 214-218
Technical Paper | doi.org/10.13182/NSE93-A24034
Articles are hosted by Taylor and Francis Online.
The transmitted photon spectra of133Ba, 137Cs, and 60Co sources are measured through different thicknesses of a soil medium. A multiple-scatter peak is observed at an energy of 100 keV independent of incident photon energy and thickness of the medium. The intensity of the peak decreases exponentially with the increase in thickness of the medium. A linear relationship between the effective atomic number of the medium and the multiple-scatter peak energy is observed.