dorsal/arxiv
View SchemaMicroscopic calculation of the spin-dependent neutron scattering lengths on 3He
| Authors | H. M. Hofmann, G. M. Hale |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0304053 |
| URL | https://arxiv.org/abs/nucl-th/0304053 |
| DOI | 10.1103/PhysRevC.68.021002 |
| Journal | Phys.Rev. C68 (2003) 021002 |
Abstract
We report on the spin.dependent neutron scattering length on 3He from a microscopic calculation of p-3H, n-3He, and d-2H scattering employing the Argonne v18 nucleon-nucleon potential with and without additional three-nucleon force. The results and that of a comprehensive R-matrix analysis are compared to a recent measurement. The overall agreement for the scattering lengths is quite good. The imaginary parts of the scattering lengths are very sensitive to the inclusion of three-nucleon forces, whereas the real parts are almost insensitive.
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"abstract": "We report on the spin.dependent neutron scattering length on 3He from a\nmicroscopic calculation of p-3H, n-3He, and d-2H scattering employing the\nArgonne v18 nucleon-nucleon potential with and without additional three-nucleon\nforce. The results and that of a comprehensive R-matrix analysis are compared\nto a recent measurement. The overall agreement for the scattering lengths is\nquite good. The imaginary parts of the scattering lengths are very sensitive to\nthe inclusion of three-nucleon forces, whereas the real parts are almost\ninsensitive.",
"arxiv_id": "nucl-th/0304053",
"authors": [
"H. M. Hofmann",
"G. M. Hale"
],
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"nucl-th"
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"doi": "10.1103/PhysRevC.68.021002",
"journal_ref": "Phys.Rev. C68 (2003) 021002",
"title": "Microscopic calculation of the spin-dependent neutron scattering lengths on 3He",
"url": "https://arxiv.org/abs/nucl-th/0304053"
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