dorsal/arxiv
View SchemaNon-locality in the nucleon-nucleon interaction and nuclear matter saturation
| Authors | M. Baldo, C. Maieron |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0507009 |
| URL | https://arxiv.org/abs/nucl-th/0507009 |
| DOI | 10.1103/PhysRevC.72.034005 |
| Journal | Phys.Rev. C72 (2005) 034005 |
Abstract
We study the possible relationship between the saturation properties of nuclear matter and the inclusion of non-locality in the nucleon-nucleon interaction. To this purpose we compute the saturation curve of nuclear matter within the Bethe-Brueckner-Goldstone theory using a recently proposed realistic non-local potential, and compare it with the corresponding curves obtained with a purely local realistic interaction (Argonne v$_{18}$) and the most recent version of the one-boson exchange potential (CD Bonn). We find that the inclusion of non-locality in the two-nucleon bare interaction strongly affects saturation, but it is unable to provide a consistent description of few-body nuclear systems and nuclear matter.
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"abstract": "We study the possible relationship between the saturation properties of\nnuclear matter and the inclusion of non-locality in the nucleon-nucleon\ninteraction. To this purpose we compute the saturation curve of nuclear matter\nwithin the Bethe-Brueckner-Goldstone theory using a recently proposed realistic\nnon-local potential, and compare it with the corresponding curves obtained with\na purely local realistic interaction (Argonne v$_{18}$) and the most recent\nversion of the one-boson exchange potential (CD Bonn). We find that the\ninclusion of non-locality in the two-nucleon bare interaction strongly affects\nsaturation, but it is unable to provide a consistent description of few-body\nnuclear systems and nuclear matter.",
"arxiv_id": "nucl-th/0507009",
"authors": [
"M. Baldo",
"C. Maieron"
],
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"nucl-th"
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"doi": "10.1103/PhysRevC.72.034005",
"journal_ref": "Phys.Rev. C72 (2005) 034005",
"title": "Non-locality in the nucleon-nucleon interaction and nuclear matter saturation",
"url": "https://arxiv.org/abs/nucl-th/0507009"
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