dorsal/arxiv
View SchemaBreakup reactions of the halo nuclei Be11 and B8
| Authors | Kai Hencken, George Bertsch, Henning Esbensen |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9607049 |
| URL | https://arxiv.org/abs/nucl-th/9607049 |
| DOI | 10.1103/PhysRevC.54.3043 |
| Journal | Phys.Rev.C54:3043-3050,1996 |
Abstract
We calculate the nuclear induced breakup of Be11 and B8 using a more realistic treatment of the diffraction and stripping processes than in previous work. The breakup is treated in the eikonal approximation with a profile function calculated from a realistic optical potential at low energies and from free nucleon-nucleon cross sections at high energies. This treatment gives a good description of measured breakup cross sections, as well as the longitudinal momentum distribution of the core-like fragments, which is narrower than predicted in the transparent limit. The real part of the potential is found to be significant and enhances the diffractive breakup at low energies.
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"abstract": "We calculate the nuclear induced breakup of Be11 and B8 using a more\nrealistic treatment of the diffraction and stripping processes than in previous\nwork. The breakup is treated in the eikonal approximation with a profile\nfunction calculated from a realistic optical potential at low energies and from\nfree nucleon-nucleon cross sections at high energies. This treatment gives a\ngood description of measured breakup cross sections, as well as the\nlongitudinal momentum distribution of the core-like fragments, which is\nnarrower than predicted in the transparent limit. The real part of the\npotential is found to be significant and enhances the diffractive breakup at\nlow energies.",
"arxiv_id": "nucl-th/9607049",
"authors": [
"Kai Hencken",
"George Bertsch",
"Henning Esbensen"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.54.3043",
"journal_ref": "Phys.Rev.C54:3043-3050,1996",
"title": "Breakup reactions of the halo nuclei Be11 and B8",
"url": "https://arxiv.org/abs/nucl-th/9607049"
},
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