{
  "id": "nucl-th/9701016",
  "version": "v1",
  "published": "1997-01-08T12:14:30.000Z",
  "updated": "1997-01-08T12:14:30.000Z",
  "title": "P-Wave Polarization of the $ρ$-Meson and the Dilepton Spectrum in Dense Matter",
  "authors": [
    "Bengt Friman",
    "H. J. Pirner"
  ],
  "comment": "22 pages, 8 Postscript figures, uses article.sty, epsf.sty, epsfig.sty",
  "journal": "Nucl.Phys. A617 (1997) 496-509",
  "doi": "10.1016/S0375-9474(97)00050-X",
  "categories": [
    "nucl-th",
    "hep-ph"
  ],
  "abstract": "We study the $p$-wave polarization operator of the $\\rho$-meson due to $\\rho N$ interactions via the $N^*$ (1720) and $\\Delta (1905)$ resonances and compute the corresponding production rate for $e^+e^-$-pairs at finite temperature and baryon density. At high baryon density we find a significant shift of the spectrum to lower invariant masses.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1997-01-08T12:14:30.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "25.75.+r"
    ],
    "keywords": [
      "dense matter",
      "dilepton spectrum",
      "p-wave polarization",
      "wave polarization operator",
      "high baryon density"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "Elsevier",
      "journal": "Nucl. Phys. A"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 22,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 439460
    }
  }
}