Published April 25, 1983
| Version v1
Journal article
Fission barriers of Pb nuclei at high angular momentum
- 1. Australian National Univ., Canberra. Dept. of Nuclear Physics
Description
Fission and evaporation residue excitation functions have been measured after the nuclei sup(192,195,198,200)Pb were formed by the fusion of sup(28,30)Si with sup(164,167,170)Er. 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. (orig.)
Additional details
Publishing Information
- Journal Title
- Nucl. Phys., A
- Journal Volume
- 398
- Journal Issue
- 2
- Series
- CODEN: NUPAB.;Nucl. Phys., A.
- Journal Page Range
- 308-324
- ISSN
- 0375-9474
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 14774681
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; COMPOUND NUCLEI; COMPOUND-NUCLEUS REACTIONS; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; ENERGY DEPENDENCE; ERBIUM 164; ERBIUM 164 TARGET; ERBIUM 167; ERBIUM 167 TARGET; ERBIUM 170; ERBIUM 170 TARGET; EXCITATION FUNCTIONS; EXPERIMENTAL DATA; FISSION BARRIER; FISSION FRAGMENTS; FORM FACTORS; INTEGRAL CROSS SECTIONS; LEAD ISOTOPES; LEAD 192; LEAD 195; LEAD 198; LEAD 200; MEV RANGE 100-1000; SILICON 28; SILICON 28 REACTIONS; SILICON 30; SILICON 30 REACTIONS; SPONTANEOUS FISSION; TOTAL CROSS SECTIONS
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; CROSS SECTIONS; DATA; DECAY; DISTRIBUTION; ELECTRON CAPTURE RADIOISOTOPES; ENERGY; ENERGY RANGE; ERBIUM ISOTOPES; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; FISSION; HEAVY ION REACTIONS; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LIGHT NUCLEI; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NUCLEAR DECAY; NUCLEAR FRAGMENTS; NUCLEAR REACTIONS; NUCLEI; NUMERICAL DATA; PARTICLE PROPERTIES; POTENTIAL ENERGY; RADIOISOTOPES; RARE EARTH NUCLEI; SCATTERING; SECONDS LIVING RADIOISOTOPES; SILICON ISOTOPES; STABLE ISOTOPES; TARGETS