{
  "annotation_id": "6b188044-97c8-4885-be8d-9252ad302fa1",
  "date_created": "2026-03-02T18:00:22.317000Z",
  "date_modified": "2026-03-02T18:00:22.317000Z",
  "file_hash": "37822be39014680ae0cad60c85311ad27382b5d3dff7f13aa309b9264df9fc07",
  "private": false,
  "record": {
    "abstract": "Preliminary results of the analysis of the reaction p(gamma,K0)Sigma+ are\npresented. We show the first measurement of the differential cross section and\nmuch improved data for the total cross section than previous data. The data are\ncompared with model predictions from different isobar and quark models that\ngive a good description of p(gamma,K+)Lambda and p(gamma,K+)Sigma0 data in the\nsame energy range. Results of ChPT describe the data adequately at threshold\nwhile isobar models that include hadronic form factors reproduce the data at\nintermediate energies.",
    "arxiv_id": "nucl-th/9711048",
    "authors": [
      "C. Bennhold"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1016/S0375-9474(98)00275-9",
    "journal_ref": "Nucl.Phys. A639 (1998) 209-212",
    "title": "K0-Sigma+ Photoproduction with SAPHIR",
    "url": "https://arxiv.org/abs/nucl-th/9711048"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "215ee6df-fb5f-4010-a32f-d34e0374e93a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}