Two neutron removal cross-sections of Li-11 projectiles
Aug, 1990
11 pages
Published in:
- Nucl.Phys.A 526 (1991) 751-761
- Published: 1991
Report number:
- IFUSP-P-863
View in:
Citations per year
Abstract: (Elsevier)
We investigate the interplay of the nuclear and Coulomb interaction in the fragmentation of relativistic 11 Li projectiles incident on several targets. The 11 Li nucleus is assumed to have a cluster-like structure, with a (bound) di-neutron system coupled to a 9 Li core in an s-state. The obtained nuclear cross sections show marked differences with the “experimental” data. Taking the calculated nuclear contribution at face value results in a Coulomb dissociation cross section, σ C , which is well reproduced by recent modified-RPA calculation. The pure cluster model then overestimates σ C by about 20%.- nucleus nucleus: nuclear reaction
- lithium: fragmentation
- carbon
- copper
- lead
- emission: (2n)
- (2n): emission
- nuclear model: cluster
- effect: Coulomb scattering
- Coulomb scattering: effect
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