Measurement of mass distribution of U-235 fission products in the intermediate neutron region
Creators
- 1. Kyoto Univ., Kumatori, Osaka (Japan). Research Reactor Inst.
Description
The mass distribution and the momentum distribution of U-235 fission products in the intermediate neutron region were measured by using a combination system of the Yayoi intermediate neutron column and an electron linear accelerator. The double energy measurement method was applied. A fission chamber, which consists of an enriched uranium target and two Si surface barrier detectors, was used for the measurement of the neutrons with energy above 1.3 eV. The linear accelerator was operated at the repetition rate of 100 Hz and the pulse width of 10 ns. The data obtained by the two-dimensional pulse height analysis were analyzed by the Schmitt's method. The preliminary results of the mass distribution and the momentum distribution of fission fragments were obtained. (Kato, T.)
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Additional details
Publishing Information
- Imprint Title
- Report of the Technical Research Committee in time of flight experiments, 1980 and 1981
- Imprint Pagination
- 126 p.
- Journal Page Range
- p. 112-116.
- Report number
- UTNL-R--0122
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 15055108
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- DISTRIBUTION; ENERGY SPECTRA; EV RANGE 01-10; EXPERIMENTAL DATA; FISSION FRAGMENT DETECTION; FISSION PRODUCTS; FISSION YIELD; INTERMEDIATE NEUTRONS; NEUTRON BEAMS; NUCLEAR REACTIONS; URANIUM 235
- Descriptors DEC
- ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; BARYONS; BEAMS; DATA; DETECTION; ELEMENTARY PARTICLES; ENERGY RANGE; EV RANGE; EVEN-ODD NUCLEI; FERMIONS; HADRONS; HEAVY NUCLEI; INFORMATION; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATERIALS; MINUTES LIVING RADIOISOTOPES; NEUTRONS; NUCLEAR REACTION YIELD; NUCLEI; NUCLEON BEAMS; NUCLEONS; NUMERICAL DATA; PARTICLE BEAMS; RADIATION DETECTION; RADIOACTIVE MATERIALS; RADIOISOTOPES; SPECTRA; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES