Intermediate mass fragment yields from fusion and non-fusion processes in nucleus-nucleus collisions in Fermi energy domain: An integrated dynamical approach
- Variable Energy Cyclotron Centre, 1/AF, Bidhan Nagar, Calcutta 700 064 (India)
Fusion and non-fusion contributions to the intermediate mass fragment yields in nucleus-nucleus collisions near the Fermi energy domain have been calculated in the framework of an integrated theoretical model where the dynamical evolution of the colliding system leads to the formation of either imcompletely fused composite or incomplete deep inelastic and-or quasielastic fragments, which subsequently undergo statistical binary decay to yield final fragments. Salient features of incomplete fusion and incomplete deep inelastic collision processes have been studied in detail. Predicted yields from the incomplete fusionlike and non-fusionlike processes agree well with the respective experimental data. Calculated total elemental yields of the primary fragments also compare well with the experimental data in the whole range of intermediate mass fragments emitted in the Fermi energy domain. It has been observed that the secondary deexcitation of the primary fragments does not affect the total elementary yield distribution in a significant way.
- OSTI ID:
- 7238789
- Journal Information:
- Physical Review, C (Nuclear Physics); (United States), Vol. 49:6; ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
HEAVY ION FUSION REACTIONS
FRAGMENTATION
HEAVY ION REACTIONS
BINARY FISSION
COMPOUND NUCLEI
DEEP INELASTIC HEAVY ION REACTIONS
MEAN-FIELD THEORY
CHARGED-PARTICLE REACTIONS
FISSION
NUCLEAR REACTIONS
663450* - Heavy-Ion-Induced Reactions & Scattering- (1992-)
663300 - Nuclear Reactions & Scattering
General- (1992-)