{
  "id": "hep-ph/0012050",
  "version": "v1",
  "published": "2000-12-05T14:59:51.000Z",
  "updated": "2000-12-05T14:59:51.000Z",
  "title": "Chiral loop and LsigmaM predictions for phi->pi0etagamma",
  "authors": [
    "R. Escribano"
  ],
  "comment": "10 pages, 2 figures. Talk given at the Hadron Structure'2000 Conference, Stara Lesna, High Tatras Mountains, Slovakia, 2-7 October 2000",
  "categories": [
    "hep-ph"
  ],
  "abstract": "A prediction for the contributions of chiral loops and the L$\\sigma$M model to the radiative $\\phi\\to\\pi^0\\eta\\gamma$ decay mode is presented. The L$\\sigma$M is used as an appropriate framework for describing the pole effects of the $a_0(980)$ scalar resonance. As a result, a better agreement with present available data is achieved for the higher part of the $\\pi^0\\eta$ invariant mass spectrum. For the branching ratio, a value of $B(\\phi\\to\\pi^0\\eta\\gamma)=(0.75$--$0.95)\\times 10^{-4}$ is found.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2000-12-05T14:59:51.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "chiral loop",
      "lsigmam predictions",
      "invariant mass spectrum",
      "scalar resonance",
      "decay mode"
    ],
    "tags": [
      "conference paper"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 10,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 538060,
      "adsabs": "2000hep.ph...12050E"
    }
  }
}