{
  "annotation_id": "a93d3859-db0c-4260-97ca-a6e54e131e94",
  "date_created": "2026-03-02T18:00:11.014000Z",
  "date_modified": "2026-03-02T18:00:11.014000Z",
  "file_hash": "83e33af28641caba64d8a2d3db62cd7509e39d6cbdcf510f46ee48098105c9c9",
  "private": false,
  "record": {
    "abstract": "The possible role played by vector mesons in inclusive deep inelastic\nlepton-nucleon scattering is investigated. In the context of the convolution\nmodel, we calculate self-consistently the scaling contribution to the nucleon\nstructure function using the formalism of time-ordered perturbation theory in\nthe infinite momentum frame. Our results indicate potentially significant\neffects only when the vector meson---nucleon form factor is very hard.\nAgreement with the experimental antiquark distributions, however, requires\nrelatively soft form factors for the $\\pi N$, $\\rho N$ and $\\omega N$ vertices.",
    "arxiv_id": "nucl-th/9301017",
    "authors": [
      "W. Melnitchouk",
      "A. W. Thomas"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevD.47.3794",
    "title": "Role of Vector Mesons in High-Q^2 Lepton-Nucleon Scattering",
    "url": "https://arxiv.org/abs/nucl-th/9301017"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "94324a5a-8ec1-409b-ae9d-072872349eb9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}