{
  "id": "0711.3721",
  "version": "v1",
  "published": "2007-11-23T13:14:16.000Z",
  "updated": "2007-11-23T13:14:16.000Z",
  "title": "Dynamical analysis on heavy-ion fusion reactions near Coulomb barrier",
  "authors": [
    "Zhao-Qing Feng",
    "Gen-Ming Jin",
    "Feng-Shou Zhang"
  ],
  "comment": "20 pages, 12 figures",
  "journal": "Nucl.Phys.A802:91-106,2008",
  "doi": "10.1016/j.nuclphysa.2008.01.022",
  "categories": [
    "nucl-th"
  ],
  "abstract": "The shell correction is proposed in the improved isospin dependent quantum molecular dynamics (ImIQMD) model, which plays an important role in heavy-ion fusion reactions near Coulomb barrier. By using the ImIQMD model, the static and dynamical fusion barriers, dynamical barrier distribution in the fusion reactions are analyzed systematically. The fusion and capture excitation functions for a series of reaction systems are calculated and compared with experimental data. It is found that the fusion cross sections for neutron-rich systems increase obviously, and the strong shell effects of two colliding nuclei result in a decrease of the fusion cross sections at the sub-barrier energies. The lowering of the dynamical fusion barriers favors the enhancement of the sub-barrier fusion cross sections, which is related to the nucleon transfer and the neck formation in the fusion reactions.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2007-11-23T13:14:16.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "25.70.Jj",
      "25.60.Pj",
      "24.10.-i"
    ],
    "keywords": [
      "heavy-ion fusion reactions",
      "coulomb barrier",
      "dynamical analysis",
      "isospin dependent quantum molecular dynamics",
      "dynamical fusion barriers"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "Elsevier",
      "journal": "Nuclear Physics A",
      "year": 2008,
      "month": "Apr",
      "volume": 802,
      "number": 1,
      "pages": 91
    },
    "note": {
      "typesetting": "TeX",
      "pages": 20,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 768452,
      "adsabs": "2008NuPhA.802...91F"
    }
  }
}