dorsal/arxiv
View SchemaStructure of exotic nuclei around double shell closures
| Authors | A. Covello, L. Coraggio, A. Gargano, N. Itaco |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0611061 |
| URL | https://arxiv.org/abs/nucl-th/0611061 |
| DOI | 10.1016/j.ppnp.2007.01.001 |
| Journal | Prog.Part.Nucl.Phys.59:401-408,2007 |
Abstract
In this paper, we first give a brief review of the theoretical framework for microscopic shell-model calculations starting from the free nucleon-nucleon potential. In this context, we discuss the use of the low-momentum nucleon-nucleon interaction V-low-k in the derivation of the shell-model effective interaction and emphasize its practical value as an alternative to the Brueckner G-matrix method. Then, we present some results of our current study of exotic nuclei around doubly magic 132Sn, which have been obtained starting from the CD-Bonn potential renormalized by use of the V-low-k approach. Attention is focused on the nuclei 134Te, 134Sn, and 136Te, in particular on the latter which is a direct source of information on the proton-neutron effective interaction in the 132Sn region. Comparison shows that our results are in very good agreement with the available experimental data.
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"abstract": "In this paper, we first give a brief review of the theoretical framework for\nmicroscopic shell-model calculations starting from the free nucleon-nucleon\npotential. In this context, we discuss the use of the low-momentum\nnucleon-nucleon interaction V-low-k in the derivation of the shell-model\neffective interaction and emphasize its practical value as an alternative to\nthe Brueckner G-matrix method. Then, we present some results of our current\nstudy of exotic nuclei around doubly magic 132Sn, which have been obtained\nstarting from the CD-Bonn potential renormalized by use of the V-low-k\napproach. Attention is focused on the nuclei 134Te, 134Sn, and 136Te, in\nparticular on the latter which is a direct source of information on the\nproton-neutron effective interaction in the 132Sn region. Comparison shows that\nour results are in very good agreement with the available experimental data.",
"arxiv_id": "nucl-th/0611061",
"authors": [
"A. Covello",
"L. Coraggio",
"A. Gargano",
"N. Itaco"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/j.ppnp.2007.01.001",
"journal_ref": "Prog.Part.Nucl.Phys.59:401-408,2007",
"title": "Structure of exotic nuclei around double shell closures",
"url": "https://arxiv.org/abs/nucl-th/0611061"
},
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