Published October 1997
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Asymmetric fission barrier and the kinetic energies of the fragments from the fission of the nuclei 194 Hg, 149 Tb, 110-112 In, 90 Mo and 75 Br
Creators
- 1. Laboratoire de Physique Subatomique et des Technologies Associees - SUBATECH, Centre National de la Recherche Scientifique, 44 - Nantes (France)
Description
The asymmetric fission barrier heights and the released kinetic energies in the deformation valley leading rapidly to two tangent spherical fragments have been calculated for 194 Hg, 149 Tb, 110-112 In, 90 Mo and 75 Br within the generalized liquid-drop model including the nuclear proximity energy. Results are compared to experimental data and predictions of the Yukawa plus exponential finite range liquid-drop model and liquid drop model. Our calculated asymmetric fission barrier heights lie close to experimental data and between the values obtained by the two other theoretical approaches
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Additional details
Additional titles
- Original title (French)
- Barrieres de fission asymetrique et energie cinetique des fragments de fission des noyaux de
Publishing Information
- Imprint Title
- Report of Activity, 1994 - 1996
- Imprint Pagination
- 212 p.
- Journal Page Range
- p. 139
- Report number
- SUBATECH-RA--1994-1996
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 29040502
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BROMINE 75; FISSION BARRIER; INDIUM 110; KINETIC ENERGY; LIQUID DROP MODEL; MERCURY 194; MOLYBDENUM 94; PROXIMITY EFFECT; TERBIUM 149; YUKAWA POTENTIAL
- Descriptors DEC
- ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BROMINE ISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ENERGY; EVEN-EVEN NUCLEI; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INDIUM ISOTOPES; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATHEMATICAL MODELS; MERCURY ISOTOPES; MINUTES LIVING RADIOISOTOPES; MOLYBDENUM ISOTOPES; NANOSEC LIVING RADIOISOTOPES; NUCLEAR MODELS; NUCLEAR POTENTIAL; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; POTENTIAL ENERGY; POTENTIALS; RADIOISOTOPES; RARE EARTH NUCLEI; STABLE ISOTOPES; TERBIUM ISOTOPES; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 2 refs. Imprint:Rapport d'activite, 1994 - 1996