Measurements of the fission cross section ratio of 238U to 235U from 2–3 MeV
Autor: | R.J. Armani, W.P. Poenitz |
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Rok vydání: | 1972 |
Předmět: | |
Zdroj: | Journal of Nuclear Energy. 26:483-487 |
ISSN: | 0022-3107 |
DOI: | 10.1016/0022-3107(72)90032-9 |
Popis: | Measurements of σf(238U)σf(235U) were primarily carried out in the “plateau”-range at 2·5 MeV. Gas scintillation counters and the time-of-flight technique were used. Four different methods were employed for mass assignment. The measured values were slightly higher than those presently used in reactor evaluations. A value of 0·435 ± 0·007 was obtained at 2·5 MeV. |
Databáze: | OpenAIRE |
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