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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Nano to begin drilling next week in Illinois
It’s been a good month for Nano Nuclear in the state of Illinois. On October 7, the Office of Governor J.B. Pritzker announced that the company would be awarded $6.8 million from the Reimagining Energy and Vehicles in Illinois Act to help fund the development of its new regional research and development facility in the Chicago suburb of Oak Brook.
D. E. Conway and S. B. Gunst
Nuclear Science and Engineering | Volume 29 | Number 1 | July 1967 | Pages 1-6
Technical Paper | doi.org/10.13182/NSE67-A17804
Articles are hosted by Taylor and Francis Online.
Samples of uranium enriched in 233U and in 235U have been irradiated with cobalt monitors in high-flux facilities in both cadmium-covered and bare assemblies. Radiometric analyses of irradiation samples provide data concerning thermal and epithermal capture and fission reactions from which experimental results are obtained. The epithermal capture-to-fission cross-section ratios of 233U and 235U at infinite dilution are 0.175 ± 0.006 and 0.499 ± 0.016, respectively, for a l/E spectrum with a low-energy cutoff of 0.50 eV. Resonance integrals for capture and fission are evaluated in terms of cobalt cross sections.