Calculated half-lives and kinetic energies for spontaneous emission of heavy ions from nuclei
Journal Article
·
· At. Data Nucl. Data Tables; (United States)
The most probable decays by spontaneous emission of heavy ions are listed for nuclides with Z = 47--106 and total half-lives>1 ..mu..sec. Partial half-lives, branching ratios relative to ..cap alpha.. decay, kinetic energies, and Q values are estimated by using the analytical superasymmetric fission model, a semiempirical formula for those ..cap alpha..-decay lifetimes which have not been measured, and the new Wapstra--Audi mass tables. Numerous ''stable'' nuclides with Z>40 are found to be metastable with respect to the new decay modes. The current experimental status is briefly reviewed.
- Research Organization:
- Institut fuer Theoretische Physik der J. W. Goethe-Universitaet D-600 Frankfurt am Main 11, West Germany
- OSTI ID:
- 5570733
- Journal Information:
- At. Data Nucl. Data Tables; (United States), Vol. 34:3
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
HEAVY IONS
EMISSION
NUCLEI
DECAY
ALPHA DECAY
BRANCHING RATIO
HALF-LIFE
KINETIC ENERGY
METASTABLE STATES
Q-VALUE
THEORETICAL DATA
CHARGED PARTICLES
DATA
ENERGY
ENERGY LEVELS
EXCITED STATES
INFORMATION
IONS
NUMERICAL DATA
653005* - Nuclear Theory- Radioactive Decay
HEAVY IONS
EMISSION
NUCLEI
DECAY
ALPHA DECAY
BRANCHING RATIO
HALF-LIFE
KINETIC ENERGY
METASTABLE STATES
Q-VALUE
THEORETICAL DATA
CHARGED PARTICLES
DATA
ENERGY
ENERGY LEVELS
EXCITED STATES
INFORMATION
IONS
NUMERICAL DATA
653005* - Nuclear Theory- Radioactive Decay