{
  "annotation_id": "0d8100a3-7f2f-4177-b505-b839771f8667",
  "date_created": "2026-03-02T18:00:15.431000Z",
  "date_modified": "2026-03-02T18:00:15.431000Z",
  "file_hash": "57eeb28db2fe81cad113ab54d97c54ee603aff9323e9284d428cb07926c99541",
  "private": false,
  "record": {
    "abstract": "An effective field theory with hadrons and photons is constructed, where the\nhadronic parameters are determined by fitting elastic $\\pi$N scattering data.\nThe predicted pion-induced $\\eta$-production on the nucleon agrees well with\nthe data. The hadronic model is then used to describe the final-state\ninteraction in photoinduced processes. We present a consistent description of\npion photoproduction in the E$_0^+$-channel and of the total cross sections for\nphotoinduced $\\eta$-production on the proton as well as on the deuteron.",
    "arxiv_id": "nucl-th/9511015",
    "authors": [
      "C. Sauermann",
      "B. L. Friman",
      "W. N\u00f6renberg"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "journal_ref": "PiN Newslett.10:147-149,1995",
    "title": "Photoproduction of $\\eta$-mesons off protons and deuterons",
    "url": "https://arxiv.org/abs/nucl-th/9511015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7f0ae08b-275d-4504-a8cf-6ff9acbed6bd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}