{
  "id": "1103.5877",
  "version": "v1",
  "published": "2011-03-30T11:23:53.000Z",
  "updated": "2011-03-30T11:23:53.000Z",
  "title": "Effect of the momentum dependence of nuclear symmetry potential on pion-/pion+ ratio in heavy-ion collisions",
  "authors": [
    "Yuan Gao",
    "Lei Zhang",
    "Hong-Fei Zhang",
    "Xi-Meng Chen",
    "Gao-Chan Yong"
  ],
  "comment": "4 pages, 3 figures, accepted by PRC",
  "journal": "Phys.Rev.C83:047602,2011",
  "doi": "10.1103/PhysRevC.83.047602",
  "categories": [
    "nucl-th",
    "astro-ph.CO",
    "nucl-ex"
  ],
  "abstract": "In the framework of the isospin-dependent Boltzmann-Uehling-Uhlenbeck transport model, effect of the momentum dependence of nuclear symmetry potential on pion-/pion+ ratio in the neutron-rich reaction 132Sn+124Sn at a beam energy of 400 MeV/nucleon is studied. We find that the momentum dependence of nuclear symmetry potential affects the compressed density of colliding nuclei, numbers of produced pion- and pion+, as well as the value of pion-/pion+ ratio. The momentum dependent nuclear symmetry potential increases the compressed density of colliding nuclei, numbers of produced resonances delta(1232), N*(1440), pion- and pion+, as well as the value of pion-/pion+ ratio.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2011-03-30T11:23:53.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "21.65.Ef",
      "25.60.-t",
      "25.80.Ls",
      "25.70.-z"
    ],
    "keywords": [
      "momentum dependence",
      "heavy-ion collisions",
      "dependent nuclear symmetry potential increases",
      "momentum dependent nuclear symmetry potential",
      "nuclear symmetry potential affects"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review C",
      "year": 2011,
      "month": "Apr",
      "volume": 83,
      "number": 4,
      "pages": "047602"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 894485,
      "adsabs": "2011PhRvC..83d7602G"
    }
  }
}