{
  "id": "nucl-th/0510036",
  "version": "v1",
  "published": "2005-10-11T16:51:41.000Z",
  "updated": "2005-10-11T16:51:41.000Z",
  "title": "Hartree-Fock and Many-Body Perturbation Theory with Correlated Realistic NN-Interactions",
  "authors": [
    "R. Roth",
    "P. Papakonstantinou",
    "N. Paar",
    "H. Hergert",
    "T. Neff",
    "H. Feldmeier"
  ],
  "comment": "14 pages, 8 figures, 3 tables, using REVTEX4",
  "journal": "Phys.Rev. C73 (2006) 044312",
  "doi": "10.1103/PhysRevC.73.044312",
  "categories": [
    "nucl-th"
  ],
  "abstract": "We employ correlated realistic nucleon-nucleon interactions for the description of nuclear ground states throughout the nuclear chart within the Hartree-Fock approximation. The crucial short-range central and tensor correlations, which are induced by the realistic interaction and cannot be described by the Hartree-Fock many-body state itself, are included explicitly by a state-independent unitary transformation in the framework of the unitary correlation operator method (UCOM). Using the correlated realistic interaction V_UCOM resulting from the Argonne V18 potential, bound nuclei are obtained already on the Hartree-Fock level. However, the binding energies are smaller than the experimental values because long-range correlations have not been accounted for. Their inclusion by means of many-body perturbation theory leads to a remarkable agreement with experimental binding energies over the whole mass range from He-4 to Pb-208, even far off the valley of stability. The observed perturbative character of the residual long-range correlations and the apparently small net effect of three-body forces provides promising perspectives for a unified nuclear structure description.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2005-10-11T16:51:41.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "21.30.Fe",
      "13.75.Cs",
      "21.60.Jz"
    ],
    "keywords": [
      "many-body perturbation theory",
      "correlated realistic nn-interactions",
      "hartree-fock",
      "employ correlated realistic nucleon-nucleon interactions",
      "long-range correlations"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. C"
    },
    "note": {
      "typesetting": "RevTeX",
      "pages": 14,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 694821
    }
  }
}