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Nuclear Energy Strategy announced at CNA2026
At the Canadian Nuclear Association Conference (CNA2026) in Ottawa, Ontario, on April 29, Minister of Energy and Natural Resources Tim Hodgson announced that Natural Resources Canada (NRCan) is developing a new Nuclear Energy Strategy for the country. The strategy, which is slated to be released by the end of this year, will be based on four objectives: 1) enabling new nuclear builds across Canada, 2) being a global supplier and exporter of nuclear technology and services, 3) expanding uranium production and nuclear fuel opportunities, and 4) developing new Canadian nuclear innovations, including in both fission and fusion technologies.
H. R. von Gunten, R. F. Buchanan, A. Wyttenbach, K. Behringer
Nuclear Science and Engineering | Volume 27 | Number 1 | January 1967 | Pages 85-94
Technical Paper | doi.org/10.13182/NSE67-A18045
Articles are hosted by Taylor and Francis Online.
The fast-fission cross section of 233Pa has been determined for a fission-neutron spectrum originating from a 233U source that was exposed to thermal reactor neutrons. The of was measured by comparing the fission rate of a known quantity of 233Pa to that of a known thorium sample, using back-to-back fission counters. An average above-threshold value of 775 ± 190 mb has been found, based on a fission cross section of 142 mb for 232Th and an assumed threshold of 0.9 MeV for 233Pa. This value is in very good agreement with published estimated values. The characteristics of the fission counter in the presence of the high beta background resulting from 0.3 to 1.8 Ci of 233Pa were investigated and are presented in the paper.
