dorsal/arxiv
View SchemaEffects of B-8 size on the low-energy Be7(p,gamma)B8 cross section
| Authors | Attila Csoto, Karlheinz Langanke |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9802003 |
| URL | https://arxiv.org/abs/nucl-th/9802003 |
| DOI | 10.1016/S0375-9474(98)00200-0 |
| Journal | Nucl.Phys. A636 (1998) 240-246 |
Abstract
We calculate several "size-like" B-8 observables within the microscopic three-cluster model and study their potential constraints on the zero-energy astrophysical S_{17}(0) factor of the Be7(p,gamma)B8 reaction. We find within our three-cluster model that a simultaneous reproduction of the experimental data for the B-8 radius and quadrupole moment and of the B8-Li8 Coulomb displacement energy implies S_{17}(0)=(23-25) eVb.
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"abstract": "We calculate several \"size-like\" B-8 observables within the microscopic\nthree-cluster model and study their potential constraints on the zero-energy\nastrophysical S_{17}(0) factor of the Be7(p,gamma)B8 reaction. We find within\nour three-cluster model that a simultaneous reproduction of the experimental\ndata for the B-8 radius and quadrupole moment and of the B8-Li8 Coulomb\ndisplacement energy implies S_{17}(0)=(23-25) eVb.",
"arxiv_id": "nucl-th/9802003",
"authors": [
"Attila Csoto",
"Karlheinz Langanke"
],
"categories": [
"nucl-th",
"astro-ph",
"nucl-ex"
],
"doi": "10.1016/S0375-9474(98)00200-0",
"journal_ref": "Nucl.Phys. A636 (1998) 240-246",
"title": "Effects of B-8 size on the low-energy Be7(p,gamma)B8 cross section",
"url": "https://arxiv.org/abs/nucl-th/9802003"
},
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