Measurement of the Neutron-Induced Fission Cross Section of232Th Relative to235U from 0.7 to 30 MeV
- 1 August 1982
- journal article
- research article
- Published by Taylor & Francis in Nuclear Science and Engineering
- Vol. 81 (4) , 512-519
- https://doi.org/10.13182/nse82-a21440
Abstract
We have measured the fission cross-section ratio 232Th:235U as a function of neutron energy from 0.7 to 30 MeV using ionization fission chambers, the threshold cross-section method, and the time-of-flight technique at the Lawrence Livermore National Laboratory 100-MeV electron linear accelerator. The measured cross-section ratio, averaged over the neutron energy interval from 1.75 to 4.00 MeV, was 0.1086 ± 0.0024.Keywords
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