{
  "annotation_id": "46bae78c-3721-41d2-9873-77afb7f946cd",
  "date_created": "2026-03-02T18:00:10.825000Z",
  "date_modified": "2026-03-02T18:00:10.825000Z",
  "file_hash": "eeaadf14220d87854103f09ee8ba19279addbaa9b2fa3783a8614cf6c1580a7e",
  "private": false,
  "record": {
    "abstract": "The isobar models eta-MAID and eta\u0027-MAID have been used to analyze new data\non quasi-free eta photoproduction on the deuteron from Bonn and recent eta\u0027\ndata on the proton from Jlab. In eta photoproduction on the neutron a bump\naround W=1700 MeV was observed which could possibly arise from a narrow P11\nstate that is discussed as a non-strange member of the Theta^+ anti-decuplett.\nIn eta\u0027 photoproduction on the proton resonance contributions are found that\ncan be attributed to missing resonances in the energy region around W=1900 MeV.",
    "arxiv_id": "nucl-th/0610114",
    "authors": [
      "Lothar Tiator"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/S0217751X0703546X",
    "journal_ref": "Int.J.Mod.Phys. A22 (2007) 297-304",
    "title": "Photoproduction of eta and etaprime mesons on the nucleon",
    "url": "https://arxiv.org/abs/nucl-th/0610114"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cdffd333-bdc4-4e20-8050-1946d6e3e8fc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}