Published January 1979
| Version v1
Journal article
Delayed neutrons and symmetrical fission
Creators
- 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Obninsk. Fiziko-Ehnergeticheskij Inst.
Description
The results of the experimental and theoretical investigations of the delayed neutron (DN) yields in the symmetric fission region are discussed. The symmetric fission fragments have been shown to contribute noticeably to the DN yields at the neutron energy of 15 MeV. Fragment-isotope distribution parameters for 235U and 238U have been calculated at the above neutron energy. The valUe of the DN emission probability for 128In, equals to 2.60+-0.07, is determined. The ratio of cumulative yields for seven pure precursors (87Br, 137I, 88Br, 128I, 93Rb, 89Br, 138I) is calculated for 235U and 238U at the neutron energy of 15 MeV. The results obtained are compared with the data published earlier
Additional details
Additional titles
- Original title (Russian)
- Запаздывающие нейтроны и симметричное деление
Publishing Information
- Journal Title
- Yad. Fiz.
- Journal Volume
- 29
- Journal Issue
- 1
- Series
- Yad. Fiz.
- Journal Page Range
- 3-9
- ISSN
- 0044-0027
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 11504396
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- DATA; DELAYED NEUTRON PRECURSORS; DELAYED NEUTRONS; ERRORS; FISSION; FISSION FRAGMENTS; FISSION YIELD; MEV RANGE 10-100; NEUTRON REACTIONS; PROBABILITY; URANIUM 235 TARGET; URANIUM 238 TARGET
- Descriptors DEC
- BARYON REACTIONS; BARYONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FISSION NEUTRONS; HADRON REACTIONS; HADRONS; INFORMATION; MEV RANGE; NEUTRONS; NUCLEAR FRAGMENTS; NUCLEAR REACTION YIELD; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEONS; TARGETS
Optional Information
- Notes
- For English translation see the journal Soviet Journal of Nuclear Physics (USA).