{
  "id": "1210.1147",
  "version": "v1",
  "published": "2012-10-03T15:30:02.000Z",
  "updated": "2012-10-03T15:30:02.000Z",
  "title": "Further microscopic studies of the fission barriers of heavy nuclei",
  "authors": [
    "T. V. Nhan Hao",
    "J. Le Bloas",
    "Meng-Hock Koh",
    "L. Bonneau",
    "P. Quentin"
  ],
  "categories": [
    "nucl-th"
  ],
  "abstract": "Two systematic sources of error in most current microscopic evaluations of fission-barrier heights are studied. They are concerned with an approximate treatment of the Coulomb exchange terms (known as the Slater approximation) in the self-consistent mean fields and the projection on good parity states (e.g., of positive parity for the spontaneous fission of an even-even nucleus) of left-right reflection asymmetric intrinsic solutions (e.g., around the second barrier). Approximate or unprojected solutions are shown to lead each to an underestimation of the barrier heights by a few hundred keV.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2012-10-03T15:30:02.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "21.60.Jz",
      "25.85.Ca",
      "25.85.-w"
    ],
    "keywords": [
      "fission barriers",
      "heavy nuclei",
      "microscopic studies",
      "left-right reflection asymmetric intrinsic solutions",
      "coulomb exchange terms"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1142/S0218301312500516",
      "journal": "International Journal of Modern Physics E",
      "year": 2012,
      "month": "May",
      "volume": 21,
      "number": 5,
      "pages": 1250051
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1189220,
      "adsabs": "2012IJMPE..2150051N"
    }
  }
}