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Swiss nuclear power and the case for long-term operation
Designed for 40 years but built to last far longer, Switzerland’s nuclear power plants have all entered long-term operation. Yet age alone says little about safety or performance. Through continuous upgrades, strict regulatory oversight, and extensive aging management, the country’s reactors are being prepared for decades of continued operation, in line with international practice.
R. E. Lewis
Nuclear Technology | Volume 2 | Number 1 | February 1966 | Pages 33-35
Technical Paper | doi.org/10.13182/NT66-A27564
Articles are hosted by Taylor and Francis Online.
Gold-198 with a specific activity of 370 Ci/g and containing <0.1% 199Au was produced by the epithermal neutron-capture reaction, 197Au(n,γ) 198Au. The secondary neutron-capture reaction, 198Au(n,γ)199Au, was greatly reduced by a thermal-neutron absorber—a cadmium capsule in which the samples of gold foil and gold-aluminum alloy were irradiated. High-specific-activity 198Au with <0.1% 199Au is especially useful for medical purposes.
