{
  "id": "nucl-th/9509010",
  "version": "v1",
  "published": "1995-09-05T18:06:11.000Z",
  "updated": "1995-09-05T18:06:11.000Z",
  "title": "Higher excitations of $ω$ and $φ$ in dilepton spectra",
  "authors": [
    "Kevin Haglin",
    "Charles Gale"
  ],
  "comment": "RevTeX, 9 pages, 6 (uuencoded) figures; to appear in Phys. Rev D",
  "journal": "Phys.Rev. D52 (1995) 6297-6301",
  "doi": "10.1103/PhysRevD.52.6297",
  "categories": [
    "nucl-th"
  ],
  "abstract": "We consider lepton pair production via two-hadron annihilation through various isoscalar vector mesons within hot, baryon-free matter. This is tantamount to constructing effective form factors which we model using a vector-meson-dominance approach and compare with experiment. In particular, we consider the reactions $\\pi\\rho\\to e^+e^-$ and $\\bar K K^{*}(892)$ + c.c. $\\to e^+e^-$. We find that $\\omega(1390)$ and $\\phi(1680)$ are visible in the mass spectrum for the thermal production rate above the $\\pi^{+}\\pi^{-} \\to e^+e^-$ tail and even above the $\\pi a_{1}\\to e^+e^-$ results---both of which were considered important in their respective mass regions.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1995-09-05T18:06:11.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "dilepton spectra",
      "higher excitations",
      "lepton pair production",
      "isoscalar vector mesons",
      "thermal production rate"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. D"
    },
    "note": {
      "typesetting": "RevTeX",
      "pages": 9,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 399055
    }
  }
}