{
  "annotation_id": "d6a940ab-c3ef-48e8-8425-80833f9a08ab",
  "date_created": "2026-03-02T18:00:11.681000Z",
  "date_modified": "2026-03-02T18:00:11.681000Z",
  "file_hash": "6b599d0fd6db342db1c8cc17e83542aa5d987f864b27b5e3b1af1e6e06482d15",
  "private": false,
  "record": {
    "abstract": "The $\\eta$ production in the nucleon resonance energy region is studied\nwithin the unitary coupled-channels effective Lagrangian approach of the\nGiessen model. We demonstrate that the second peak recently observed in the\ncross section of $\\eta$ photoproduction on the neutron at $\\sqrt{s}$=1.66 GeV\ncan be explained in terms of coupled-channel effects due to $S_{11}(1650)$ and\n$P_{11}(1710)$ resonance excitations.",
    "arxiv_id": "nucl-th/0611036",
    "authors": [
      "V. Shklyar",
      "H. Lenske",
      "U. Mosel"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.physletb.2007.05.005",
    "journal_ref": "Phys.Lett.B650:172-178,2007",
    "title": "eta-photoproduction in the resonance energy region",
    "url": "https://arxiv.org/abs/nucl-th/0611036"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0f31d955-d81c-48ab-895e-84be95807e1f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}