dorsal/arxiv
View SchemaNuclear Breakup of Borromean Nuclei
| Authors | G. F. Bertsch, K. Hencken, H. Esbensen |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9707043 |
| URL | https://arxiv.org/abs/nucl-th/9707043 |
| DOI | 10.1103/PhysRevC.57.1366 |
| Journal | Phys.Rev.C57:1366-1377,1998 |
Abstract
We study the eikonal model for the nuclear-induced breakup of Borromean nuclei, using Li11 and He6 as examples. The full eikonal model is difficult to realize because of six-dimensional integrals, but a number of simplifying approximations are found to be accurate. The integrated diffractive and one-nucleon stripping cross sections are rather insensitive to the neutron-neutron correlation, but the two-nucleon stripping does show some dependence on the correlation. The distribution of excitation energy in the neutron-core final state in one-neutron stripping reactions is quite sensitive to the shell structure of the halo wave function. Experimental data favor models with comparable amounts of s- and p-wave in the Li11 halo.
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"abstract": "We study the eikonal model for the nuclear-induced breakup of Borromean\nnuclei, using Li11 and He6 as examples. The full eikonal model is difficult to\nrealize because of six-dimensional integrals, but a number of simplifying\napproximations are found to be accurate. The integrated diffractive and\none-nucleon stripping cross sections are rather insensitive to the\nneutron-neutron correlation, but the two-nucleon stripping does show some\ndependence on the correlation. The distribution of excitation energy in the\nneutron-core final state in one-neutron stripping reactions is quite sensitive\nto the shell structure of the halo wave function. Experimental data favor\nmodels with comparable amounts of s- and p-wave in the Li11 halo.",
"arxiv_id": "nucl-th/9707043",
"authors": [
"G. F. Bertsch",
"K. Hencken",
"H. Esbensen"
],
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"nucl-th"
],
"doi": "10.1103/PhysRevC.57.1366",
"journal_ref": "Phys.Rev.C57:1366-1377,1998",
"title": "Nuclear Breakup of Borromean Nuclei",
"url": "https://arxiv.org/abs/nucl-th/9707043"
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