{
  "id": "nucl-th/0301015",
  "version": "v1",
  "published": "2003-01-07T12:15:55.000Z",
  "updated": "2003-01-07T12:15:55.000Z",
  "title": "Systematic Regge theory analysis of omega photoproduction",
  "authors": [
    "A. Sibirtsev",
    "K. Tsushima",
    "S. Krewald"
  ],
  "comment": "7 pages, 8 figures, revtex4",
  "journal": "Phys.Rev. C67 (2003) 055201",
  "doi": "10.1103/PhysRevC.67.055201",
  "categories": [
    "nucl-th"
  ],
  "abstract": "Systematic analysis of available data for $\\omega$-meson photoproduction is given in frame of Regge theory. At photon energies above 20 GeV the $\\gamma{+}p{\\to}\\omega{+}p$ reaction is entirely dominated by Pomeron exchange. However, it was found that Pomeron exchange model can not reproduce the $\\gamma{+}p{\\to}\\rho{+}p$ and $\\gamma{+}p{\\to}\\omega{+}p$ data at high energies simultaneously with the same set of parameters. The comparison between $\\rho$ and $\\omega$ data indicates a large room for meson exchange contribution to $\\omega$-meson photoproduction at low energies. It was found that at low energies the dominant contribution comes from $\\pi$ and $f_2$-meson exchanges. There is smooth transition between the meson exchange model at low energies and Regge theory at high energies.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2003-01-07T12:15:55.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "13.88.+e",
      "13.60.Le",
      "25.20.Lj",
      "14.20.Gk"
    ],
    "keywords": [
      "systematic regge theory analysis",
      "omega photoproduction",
      "low energies",
      "high energies",
      "meson photoproduction"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. C"
    },
    "note": {
      "typesetting": "RevTeX",
      "pages": 7,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 611246
    }
  }
}