{
  "annotation_id": "63242825-b258-4bec-a23d-ebc295feaa4e",
  "date_created": "2026-03-02T18:00:15.463000Z",
  "date_modified": "2026-03-02T18:00:15.463000Z",
  "file_hash": "8fe5dea0c06edd7ef004e07b554badb6b0db0ff394d7b72c6c8b1ee16a1209de",
  "private": false,
  "record": {
    "abstract": "The self-energy of the Dirac Brueckner-Hartree-Fock calculation in nuclear\nmatter is parametrized by introducing density-dependent coupling constants of\nisoscalar mesons in the relativistic Hartree-Fock (RHF) approach where\nisoscalar meson $\\sigma$ , $\\omega$ and isovector meson $\\pi$, $\\rho$\ncontributions are included. The RHF calculations with density dependent\ncoupling constants obtained in this way not only reproduce the nuclear matter\nsaturation properties , but also provide the self-energy with an appropriate\ndensity dependence. The relativistic density dependent Hartree-Fock (RDHF)\napproach contains the features of the relativistic G matrix and in the meantime\nsimplifies the calculation. The ground state properties of spherical nuclei\ncalculated in the RDHF are in good agreement with the experimental data. The\ncontribution of isovector mesons $\\pi$ and $\\rho$ , especially the contribution\nof the tensor coupling of $\\rho$ meson , are discussed in this paper.",
    "arxiv_id": "nucl-th/9412010",
    "authors": [
      "Hua-lin Shi",
      "Bao-qiu Chen",
      "Zhong-yu Ma"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.52.144",
    "title": "Relativistic Density Dependent Hartree-Fock Approach for Finite Nuclei",
    "url": "https://arxiv.org/abs/nucl-th/9412010"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3f510ea2-3662-42e7-ab9e-f4c6f82212c2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}