Published December 1982
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Fission barriers of Pb nuclei at high angular momentum
Description
Fission and evaporation residue excitation functions have been measured after the nuclei 192195198200Pb were formed by the fusion of 2830Si with 164167170Er. The fission probabilities extracted were fitted using the rotating liquid drop/statistical model codes ORNL ALICE and MBII. The range of values of the mass asymmetry, (N-Z)/A, of the fissioning systems allows some restrictions to be placed on the value of the surface asymmetry parameter Ksub(s) used in the liquid drop model, despite the many uncertainties and approximations in the data analysis
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Additional details
Publishing Information
- Imprint Pagination
- 32 p.
- Report number
- ANU-P--833
INIS
- Country of Publication
- Australia
- Country of Input or Organization
- Australia
- INIS RN
- 14763585
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- COMPOUND NUCLEI; ERBIUM 164 TARGET; ERBIUM 167 TARGET; ERBIUM 170 TARGET; EXCITATION FUNCTIONS; FISSION; FISSION BARRIER; HEAVY ION FUSION REACTIONS; LEAD 192; LEAD 195; LEAD 198; LEAD 200; LIQUID DROP MODEL; SILICON 28 REACTIONS; SILICON 30 REACTIONS; STATISTICAL MODELS
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ENERGY; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HEAVY ION REACTIONS; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; ISOTOPES; LEAD ISOTOPES; MATHEMATICAL MODELS; MINUTES LIVING RADIOISOTOPES; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEOSYNTHESIS; POTENTIAL ENERGY; RADIOISOTOPES; TARGETS