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- Title
INFLUENCE OF ISOSPIN ON PRESCISSION PARTICLE EMISSION OF LIGHT FISSIONING SYSTEMS.
- Authors
Ye, W.
- Abstract
The isospin effect on particle emission for fissioning isobaric sources of [sup 110]Tc, [sup 110]Pd, [sup 110]In and for isotopic sources of [sup 110,117,124]In is explored in the framework of the Smoluchowski equation. A statistical model including dissipation is employed to study particle emission in asymmetric and symmetric fission of the In nucleus with different isospins. Calculations show that for a fissioning nucleus which has a larger isospin, charged particle multiplicities are no longer sensitive to dissipation strength or the fission time scale. Hence, for those systems with very high isospins, protons and α particles cannot be used as probes of the dissipation in the fission of hot nuclei. This conclusion does not depend on the mass asymmetry of the fission process.
- Subjects
ISOBARIC spin; NUCLEAR fission; NUCLEAR reactions; NUCLEAR physics; QUANTUM theory; PHYSICS
- Publication
International Journal of Modern Physics E: Nuclear Physics, 2003, Vol 12, Issue 6, p817
- ISSN
0218-3013
- Publication type
Article
- DOI
10.1142/S0218301303001600