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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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IAEA program uses radioisotopes to protect rhinos
After two years of testing, the International Atomic Energy Agency and the University of the Witwatersrand in Johannesburg, South Africa, have begun officially implementing the Rhisotope Project, an innovative effort to combat rhino poaching and trafficking by leveraging nuclear technology.
W. J. Henderson, P. R. Tunnicliffe
Nuclear Science and Engineering | Volume 3 | Number 2 | February 1958 | Pages 145-150
Technical Paper | doi.org/10.13182/NSE58-A25456
Articles are hosted by Taylor and Francis Online.
Measurements have been made of the fast neutron cross sections for the production of N16 and N17 in the uranium rod cooling water of the NRX reactor by the reactions O16(np)N16 and O17(np)N17. The N16 and N17 were detected by their gamma and fast neutron activities, respectively, in a continuously flowing sample of the effluent water from a uranium rod. The cross sections (fission neutron spectrum) for the reactions O16(np)N16 and O17(np)N17 are 1.85 ± 0.15×10-2 millibarns and 9.3 ± 0.9×10-3 millibarns, respectively.
