{
  "annotation_id": "7a030069-9d42-4cd8-8432-d84c9c4f178a",
  "date_created": "2026-03-02T18:00:01.499000Z",
  "date_modified": "2026-03-02T18:00:01.499000Z",
  "file_hash": "5487498e83724f0fb532c6090dc5d1483fba75a55eeb3186e67d17cda83d3a93",
  "private": false,
  "record": {
    "abstract": "Double vector meson photoproduction, p(gamma, G -\u003e VV)p, mediated by a scalar\nglueball G is investigated. Using vector meson dominance (VMD) and\nRegge/pomeron phenomenology, a measureable glueball enhancement is predicted in\nthe invariant VV = rho rho and omega omega mass spectra. The scalar glueball is\nassumed to be the lightest physical state on the daughter pomeron trajectory\ngoverning diffractive vector meson photoproduction. In addition to cross\nsections, calculations for hadronic and electromagnetic glueball decays, G -\u003e V\nV\u0027 (V,V\u0027= rho, omega, phi, gamma), and gamma_v V -\u003e G transition form factors\nare presented based upon flavor universality, VMD and phenomenological\ncouplings from phi photoproduction analyses. The predicted glueball decay\nwidths are similar to an independent theoretical study. A novel signature for\nglueball detection is also discussed.",
    "arxiv_id": "nucl-th/0403051",
    "authors": [
      "Stephen R. Cotanch",
      "Robert A. Williams"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.70.055201",
    "journal_ref": "Phys.Rev.C70:055201,2004",
    "title": "Glueball enhancements in p(gamma,VV)p through vector meson dominance",
    "url": "https://arxiv.org/abs/nucl-th/0403051"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d9e7fca3-618a-47da-b9d8-0bdec9da43f2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}