{
  "annotation_id": "4d65e6d9-b0aa-426d-b6b2-1d92544b94ca",
  "date_created": "2026-03-02T18:00:14.878000Z",
  "date_modified": "2026-03-02T18:00:14.878000Z",
  "file_hash": "3c30b67813783e6696b1dc4d41f07a05bc4814909816353d49f1b213814d3f8a",
  "private": false,
  "record": {
    "abstract": "We have studied the gamma d ---\u003e Delta++ Delta- reaction which requires the\ncollaboration of the two nucleons in deuteron. By means of a model previously\ndeveloped for the gamma p ----\u003e p pi+ pi- reaction, the two body exchange\ncurrents leading to double delta creation are derived. A fair agreement is\nobtained with a recent experiment, but more precise measurements and the\nextension to higher photon energies look advisable in order to see the limits\nof the present theoretical approach",
    "arxiv_id": "nucl-th/9411019",
    "authors": [
      "J. A. Gomez Tejedor",
      "E. Oset",
      "H. Toki"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/0370-2693(95)00030-O",
    "journal_ref": "Phys.Lett.B346:240-243,1995",
    "title": "Double Delta Production in the gamma d ---\u003e p n pi+ pi- Reaction",
    "url": "https://arxiv.org/abs/nucl-th/9411019"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "82b1d102-457d-48fc-9ae7-d73c7af7cd7a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}