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November 9–12, 2025
Washington, DC|Washington Hilton
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TVA nominees promise to support advanced reactor development
Four nominees to serve on the Tennessee Valley Authority Board of Directors told the Senate Environment and Public Works Committee that they support the build-out of new advanced nuclear reactors to meet the increased energy demand being shouldered by the country’s largest public utility.
Masatoshi Fujishiro
Nuclear Science and Engineering | Volume 52 | Number 4 | December 1973 | Pages 474-481
Technical Paper | doi.org/10.13182/NSE73-A23315
Articles are hosted by Taylor and Francis Online.
The intensities of the weak 2158- and 2505-keV gamma rays following the β‾ decay of 60Co were measured by applying the photonuclear reactions 9Be(γ,n) and 2D(γ,n). The results obtained were I(2158) = (2.0 ±1.3) ×10-5 I(2505) = (0.9 ± 0.7) × 10-7 photons per decay of 60Co. The present result for I(2158) agrees with other data found in the literature within stated errors, whereas that for I(2505) is significantly smaller than previous estimates. From the present value of I(2158), the rate B2 and logarithmic comparative half-life log f2t2 of the second-forbidden unique β‾ decay, which is intimately related to this intensity, was estimated as B2 ≤ (15.0 ± 9.8) × 10-3% and log f2t2 ≥ , respectively.
