Published March 1994
| Version v1
Journal article
Fine structure of cluster decays
Description
Within the one level R-matrix approach, expressions are derived for the hindrance factors of cluster radioactive decays in which y the shell model with effective residual interactions [e.g.,thelar in the Michigan State University version for nearly spherical nuclei, or the enlarged superfluid model (ESM) recently proposed for deformed nuclei]. The exterior wave functions are calculated from a cluster-nucleus double-folding model potential obtained with the M3Y interaction. As examples of the cluster decay fine structure we analyzed the particular cases of α decay of 241Am and 243Cm, 14C decay of 223Ra, and 34Si decay of 243Cm. Good agreement with the experimental data is obtained
Additional details
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 49
- Journal Issue
- 3
- Journal Page Range
- p. 1466-1481.
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 25045880
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ALPHA DECAY; AMERICIUM 241; CARBON 14; CLUSTER MODEL; CURIUM 243; FINE STRUCTURE; HEAVY ION EMISSION DECAY; R MATRIX; RADIUM 223; SILICON 34; WAVE FUNCTIONS
- Descriptors DEC
- ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; AMERICIUM ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON ISOTOPES; CARBON 14 DECAY RADIOISOTOPES; CURIUM ISOTOPES; DAYS LIVING RADIOISOTOPES; DECAY; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; FUNCTIONS; HEAVY ION DECAY RADIOISOTOPES; HEAVY NUCLEI; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; MATRICES; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEI; ODD-EVEN NUCLEI; RADIOISOTOPES; RADIUM ISOTOPES; SECONDS LIVING RADIOISOTOPES; SILICON ISOTOPES; SPONTANEOUS FISSION RADIOISOTOPES; YEARS LIVING RADIOISOTOPES