Published November 1991
| Version v1
Report
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Fission neutron multiplicity calculations
Creators
- 1. Technische Univ. Dresden, Dresden (Germany). Inst. fuer Kern- und Atomphysik
Description
A model for calculating neutron multiplicities in nuclear fission is presented. It is based on the solution of the energy partition problem as function of mass asymmetry within a phenomenological approach including temperature-dependent microscopic energies. Nuclear structure effects on fragment de-excitation, which influence neutron multiplicities, are discussed. Temperature effects on microscopic energy play an important role in induced fission reactions. Calculated results are presented for various fission reactions induced by neutrons. Data cover the incident energy range 0-20 MeV, i.e. multiple chance fission is considered. (author). 28 refs, 13 figs
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23024085.pdf
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Additional details
Publishing Information
- Imprint Title
- Nuclear data for neutron emission in the fission process
- Imprint Pagination
- 252 p.
- Journal Page Range
- p. 115-133.
- Report number
- INDC(NDS)--251/L
Conference
- Title
- Consultants' meeting on nuclear data for neutron emission in the fission process.
- Dates
- 22-24 Oct 1990.
- Place
- Vienna (Austria).
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 23024085
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- CALIFORNIUM 252; FISSION; FISSION FRAGMENTS; FISSION NEUTRONS; LIQUID DROP MODEL; MULTIPLICITY; NEUTRON REACTIONS; PLUTONIUM 239 TARGET; SCISSION-POINT MODEL; THEORETICAL DATA; THORIUM 232 TARGET; URANIUM 235 TARGET; URANIUM 238 TARGET
- Descriptors DEC
- ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; BARYON REACTIONS; BARYONS; CALIFORNIUM ISOTOPES; DATA; ELEMENTARY PARTICLES; EVEN-EVEN NUCLEI; FERMIONS; HADRON REACTIONS; HADRONS; HEAVY NUCLEI; INFORMATION; ISOTOPES; MATHEMATICAL MODELS; NEUTRONS; NUCLEAR FRAGMENTS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUCLEONS; NUMERICAL DATA; RADIOISOTOPES; SPONTANEOUS FISSION RADIOISOTO; TARGETS; YEARS LIVING RADIOISOTOPES