dorsal/arxiv
View SchemaCoulomb breakup effects on the optical potentials of weakly bound nuclei
| Authors | Awad A. Ibraheem, Angela Bonaccorso |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0411091 |
| URL | https://arxiv.org/abs/nucl-th/0411091 |
| DOI | 10.1016/j.nuclphysa.2004.12.036 |
| Journal | Nucl.Phys. A748 (2005) 414-432 |
Abstract
The optical potential of halo and weakly bound nuclei has a long range part due to the coupling to breakup that damps the elastic scattering angular distributions. In order to describe correctly the breakup channel in the case of scattering on a heavy target, core recoil effects have to be taken into account. We show here that core recoil and nuclear breakup of the valence nucleon can be consistently taken into account. A microscopic absorptive potential is obtained within a semiclassical approach and its characteristics can be understood in terms of the properties of the halo wave function and of the reaction mechanism. Results for the case of medium to high energy reactions are presented.
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"abstract": "The optical potential of halo and weakly bound nuclei has a long range part\ndue to the coupling to breakup that damps the elastic scattering angular\ndistributions. In order to describe correctly the breakup channel in the case\nof scattering on a heavy target, core recoil effects have to be taken into\naccount. We show here that core recoil and nuclear breakup of the valence\nnucleon can be consistently taken into account. A microscopic absorptive\npotential is obtained within a semiclassical approach and its characteristics\ncan be understood in terms of the properties of the halo wave function and of\nthe reaction mechanism. Results for the case of medium to high energy reactions\nare presented.",
"arxiv_id": "nucl-th/0411091",
"authors": [
"Awad A. Ibraheem",
"Angela Bonaccorso"
],
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"nucl-th",
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],
"doi": "10.1016/j.nuclphysa.2004.12.036",
"journal_ref": "Nucl.Phys. A748 (2005) 414-432",
"title": "Coulomb breakup effects on the optical potentials of weakly bound nuclei",
"url": "https://arxiv.org/abs/nucl-th/0411091"
},
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