{
  "annotation_id": "0b2bd5e9-ea04-45af-bc67-210935fb3c02",
  "date_created": "2026-03-02T18:00:18.791000Z",
  "date_modified": "2026-03-02T18:00:18.791000Z",
  "file_hash": "b5e31adda46a554be0d1458ad4e9a1baf34274e64f9127f8b343d0f905aa3b01",
  "private": false,
  "record": {
    "abstract": "Kaon photo- and electroproduction in all six isospin channels are\ninvestigated by means of an isobaric model. It is found that existing models\ncan only partially describe the current experimental data. Moreover, the\nextracted coupling constants are mostly inconsistent with the prediction of\nSU(3) symmetry or the information from hadronic reactions. In order to further\nanalyze this problem, we introduce a form factor at the hadronic vertices $KNY$\n(with $Y=\\Lambda~ \\textrm{or}~ \\Sigma$) and study its behavior qualitatively.\nOur result suggests the need of more accurate experiments, especially in the\ncharged $\\Sigma$ and the neutral $K^0$ channels.",
    "arxiv_id": "nucl-th/9606024",
    "authors": [
      "T. Mart",
      "C. Bennhold",
      "L. Alfieri"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "journal_ref": "Acta Phys.Polon. B27 (1996) 3167-3170",
    "title": "Electromagnetic Production of Kaons on the Nucleon",
    "url": "https://arxiv.org/abs/nucl-th/9606024"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ca55b608-2f49-45f4-8fd5-876768757478",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}