{
  "annotation_id": "15255fb9-44ee-4233-8ac3-5898e2f69e10",
  "date_created": "2026-03-02T18:00:01.531000Z",
  "date_modified": "2026-03-02T18:00:01.531000Z",
  "file_hash": "faffdefaf1283c1c4e4837eefc1e07c93b78bfa358a63f9ee3cb943d174346e5",
  "private": false,
  "record": {
    "abstract": "The pion optical potential generated by the hypothetical pi-NN-coupled\nNN-decoupled dibaryon resonance d\u0027(2065) is calculated to the lowest order in\nnuclear matter density. The contribution to the pion optical potential is found\nto be within the empirical errors, so the d\u0027(2065) existence currently does not\ncontradict to the observed properties of the pi-nucleus bound states. Future\nprogress in the pionic X-ray spectroscopy can reveal contributions of pi-NN\nresonances to energy levels and widths of the pionic atoms.",
    "arxiv_id": "nucl-th/0410002",
    "authors": [
      "M. I. Krivoruchenko",
      "B. V. Martemyanov",
      "Amand Faessler",
      "C. Fuchs"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/S0217751X05021166",
    "journal_ref": "Int.J.Mod.Phys. A20 (2005) 5657-5662",
    "title": "Pionic atoms probing pi-NN resonances",
    "url": "https://arxiv.org/abs/nucl-th/0410002"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "814d2090-9600-48ba-8fd2-e939fa8a4ba5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}