{
  "annotation_id": "dd5b7d92-2f5f-48c5-a20b-d66d15c6d190",
  "date_created": "2026-03-02T18:00:08.587000Z",
  "date_modified": "2026-03-02T18:00:08.587000Z",
  "file_hash": "c4412f35014f9e6edbc47169175037fabeaad0ed758089cacda745c82fb41945",
  "private": false,
  "record": {
    "abstract": "Dalitz decays of $\\omega$ and $\\rho$ mesons, $\\omega\\to \\pi^0\\gamma^*\\to\\pi^0\ne^+e^-$ and $\\rho^0\\to \\pi^0\\gamma^*\\to\\pi^0 e^+e^-$, produced in $pp$\ncollisions are calculated within a covariant effective meson-nucleon theory. We\nargue that the $\\omega$ transition form factor $F_{\\omega\\to \\pi^0\\gamma^*}$ is\nexperimentally accessible in a fairly model independent way in the reaction $pp\n\\to pp \\pi^0 e^+ e^-$ for invariant masses of the $\\pi^0 e^+ e^-$ subsystem\nnear the $\\omega$ pole. Numerical results are presented for the intermediate\nenergy kinematics of envisaged HADES experiments.",
    "arxiv_id": "nucl-th/0610068",
    "authors": [
      "L. P. Kaptari",
      "B. Kampfer"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1140/epja/i2006-10181-x",
    "journal_ref": "Eur.Phys.J.A31:233-243,2007",
    "title": "$\\omega - \\pi\\gamma^*$ transition form factor in proton-proton   collisions",
    "url": "https://arxiv.org/abs/nucl-th/0610068"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f9756c81-83dd-437a-b62e-ada69eb25ae8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}