{
  "id": "nucl-th/0601059",
  "version": "v3",
  "published": "2006-01-19T14:29:37.000Z",
  "updated": "2006-06-14T14:39:49.000Z",
  "title": "Dilepton production at HADES: theoretical predictions",
  "authors": [
    "M. D. Cozma",
    "C. Fuchs",
    "E. Santini",
    "A. Fässler"
  ],
  "comment": "12 pages, 4 figures; submitted to Phys.Lett. B",
  "journal": "Phys.Lett.B640:170-175,2006",
  "doi": "10.1016/j.physletb.2006.07.041",
  "categories": [
    "nucl-th"
  ],
  "abstract": "Dileptons represent a unique probe for nuclear matter under extreme conditions reached in heavy-ion collisions. They allow to study meson properties, like mass and decay width, at various density and temperature regimes. Present days models allow generally a good description of dilepton spectra in ultra-relativistic heavy ion collision. For the energy regime of a few GeV/nucleon, important discrepancies between theory and experiment, known as the DLS puzzle, have been observed. Various models, including the one developed by the T\\\"{u}bingen group, have tried to address this problem, but have proven only partially successful. High precision spectra of dilepton emission in heavy-ion reactions at 1 and 2 GeV/nucleon will be released in the near future by the HADES Collaboration at GSI. Here we present the predictions for dilepton spectra in C+C reactions at 1 and 2 GeV/nucleon and investigate up to what degree possible scenarios for the in-medium modification of vector mesons properties are accessible by the HADES experiment.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2006-06-14T14:39:49.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "12.40.Vv",
      "25.75.Dw",
      "25.75.-q"
    ],
    "keywords": [
      "dilepton production",
      "theoretical predictions",
      "dilepton spectra",
      "ultra-relativistic heavy ion collision",
      "gev/nucleon"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 12,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 708929
    }
  }
}