{
  "annotation_id": "1892dada-02c2-4289-ae28-beecfa243604",
  "date_created": "2026-03-02T18:00:12.074000Z",
  "date_modified": "2026-03-02T18:00:12.074000Z",
  "file_hash": "c05879ea4a320145243016cd4c7d657ed2d09e78d53fff907fc2d5b9e5314f4d",
  "private": false,
  "record": {
    "abstract": "We discuss two different approximation schemes for the self-consistent\nsolution of the {\\it relativistic} Brueckner-Hartree-Fock equation for finite\nnuclei. In the first scheme, the Dirac effects are deduced from corresponding\nnuclear matter calculations, whereas in the second approach the local-density\napproximation is used to account for the effects of correlations. The results\nobtained by the two methods are very similar. Employing a realistic\none-boson-exchange potential (Bonn~A), the predictions for energies and radii\nof $^{16}$O and $^{40}$Ca come out in substantially better agreement with\nexperiment as compared to non-relativistic approaches. As a by-product of our\nstudy, it turns out that the Fock exchange-terms, ignored in a previous\ninvestigation, are not negligible.",
    "arxiv_id": "nucl-th/9303018",
    "authors": [
      "R. Fritz H. M\u00fcther",
      "R. Machleidt"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevLett.71.46",
    "journal_ref": "Phys.Rev.Lett. 71 (1993) 46-49",
    "title": "Dirac Hartree-Fock for Finite Nuclei Employing realistic Forces",
    "url": "https://arxiv.org/abs/nucl-th/9303018"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "faff6a2e-41f0-4b82-9986-644b6c58fd8a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}