{
  "id": "0906.4182",
  "version": "v1",
  "published": "2009-06-23T07:36:06.000Z",
  "updated": "2009-06-23T07:36:06.000Z",
  "title": "Two neutron correlations in exotic nuclei",
  "authors": [
    "H. Sagawa K. Hagino"
  ],
  "comment": "4 pages 4 figures, Proceedings of the conference \"Nuclear Structure and Dynamics\", Dubrovnik, May 2009",
  "categories": [
    "nucl-th"
  ],
  "abstract": "We study the correlations between two neutrons in borromian nuclei $^{11}$Li and $^6$He by using a three-body model with a density-dependent contact two-body interaction. It is shown that the two neutrons show a compact bound feature at the nuclear surface due to the mixing of single particle states of different parity. We study the Coulomb breakup cross sections of $^{11}$Li and $^6$He using the same three-body model. We show that the concentration of the B(E1) strength near the threshold can be well reproduced with this model as a typical nature of the halo nuclei. The energy distributions of two emitted neutrons from dipole excitations are also studied using the correlated wave functions of dipole excitations.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2009-06-23T07:36:06.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "26.50.+x",
      "21.30.Fe",
      "21.60.Jz"
    ],
    "keywords": [
      "exotic nuclei",
      "neutron correlations",
      "dipole excitations",
      "coulomb breakup cross sections",
      "three-body model"
    ],
    "tags": [
      "conference paper",
      "journal article"
    ],
    "publication": {
      "doi": "10.1063/1.3232045"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 823869,
      "adsabs": "2009arXiv0906.4182H"
    }
  }
}