{
  "id": "1111.2124",
  "version": "v2",
  "published": "2011-11-09T08:07:01.000Z",
  "updated": "2012-01-31T12:57:24.000Z",
  "title": "Production of $π^0ρ^0$ pair in electron-positron annihilation in the Nambu-Jona-Lasinio model",
  "authors": [
    "A. I. Ahmadov",
    "E. A. Kuraev",
    "M. K. Volkov"
  ],
  "comment": "5 pages, 1 figure, 1 table",
  "journal": "Physics of Elementary Particles and Atomic Nuclei Letters, vol. 9, N 5 (175) 756, (2012)",
  "categories": [
    "hep-ph"
  ],
  "abstract": "The process $e^+e^- \\to \\pi^0\\rho$ is described in the framework of the expanded NJL model in the energy region from 0.9 GeV to 1.5 GeV. The contribution of intermediate state with vector mesons $\\omega(782), \\,\\,\\phi(1020)$, and $\\omega'(1420)$, where $\\omega'$ is the first radial excitation of $\\omega$ - meson was taken into account. Results obtained are in satisfactory agreement with experimental data.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2012-01-31T12:57:24.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "12.39.Fe",
      "13.66.Bc",
      "13.20.Jf"
    ],
    "keywords": [
      "electron-positron annihilation",
      "nambu-jona-lasinio model",
      "production",
      "first radial excitation",
      "satisfactory agreement"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1134/S1547477112060039",
      "journal": "Physics of Particles and Nuclei Letters",
      "year": 2012,
      "month": "Nov",
      "volume": 9,
      "number": "6-7",
      "pages": 461
    },
    "note": {
      "typesetting": "TeX",
      "pages": 5,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 945300,
      "adsabs": "2012PPNL....9..461A"
    }
  }
}