dorsal/arxiv
View SchemaMomentum Distribution in Nuclear Matter and Finite Nuclei
| Authors | H. Müther, G. Knehr, A. Polls |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9505038 |
| URL | https://arxiv.org/abs/nucl-th/9505038 |
| DOI | 10.1103/PhysRevC.52.2955 |
| Journal | Phys.Rev.C52:2955-2968,1995 |
Abstract
A simple method is presented to evaluate the effects of short-range correlations on the momentum distribution of nucleons in nuclear matter within the framework of the Green's function approach. The method provides a very efficient representation of the single-particle Green's function for a correlated system. The reliability of this method is established by comparing its results to those obtained in more elaborate calculations. The sensitivity of the momentum distribution on the nucleon-nucleon interaction and the nuclear density is studied. The momentum distributions of nucleons in finite nuclei are derived from those in nuclear matter using a local-density approximation. These results are compared to those obtained directly for light nuclei like $^{16}O$.
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"abstract": "A simple method is presented to evaluate the effects of short-range\ncorrelations on the momentum distribution of nucleons in nuclear matter within\nthe framework of the Green\u0027s function approach. The method provides a very\nefficient representation of the single-particle Green\u0027s function for a\ncorrelated system. The reliability of this method is established by comparing\nits results to those obtained in more elaborate calculations. The sensitivity\nof the momentum distribution on the nucleon-nucleon interaction and the nuclear\ndensity is studied. The momentum distributions of nucleons in finite nuclei are\nderived from those in nuclear matter using a local-density approximation. These\nresults are compared to those obtained directly for light nuclei like $^{16}O$.",
"arxiv_id": "nucl-th/9505038",
"authors": [
"H. M\u00fcther",
"G. Knehr",
"A. Polls"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.52.2955",
"journal_ref": "Phys.Rev.C52:2955-2968,1995",
"title": "Momentum Distribution in Nuclear Matter and Finite Nuclei",
"url": "https://arxiv.org/abs/nucl-th/9505038"
},
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