{
  "annotation_id": "5782d99f-8a8b-4448-a477-e0d023ec96bc",
  "date_created": "2026-03-02T18:00:05.038000Z",
  "date_modified": "2026-03-02T18:00:05.038000Z",
  "file_hash": "6b41fce54ec54031da959298066fb366c6d15aee56cedcfb87922184c0778600",
  "private": false,
  "record": {
    "abstract": "The structure of $\\Delta\\Delta$ dibaryon is studied in the extended chiral\nSU(3) quark model in which vector meson exchanges are included. The effect from\nthe vector meson fields is very similar to that from the one-gluon exchange\n(OGE) interaction. Both in the chiral SU(3) quark model and in the extended\nchiral SU(3) quark model, the resultant mass of the $\\Delta\\Delta$ dibaryon is\nlower than the threshold of the $\\Delta\\Delta$ channel but higher than that of\nthe $\\Delta N\\pi$ channel.",
    "arxiv_id": "nucl-th/0507042",
    "authors": [
      "Lian-Rong Dai"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1088/0256-307X/22/9/018",
    "journal_ref": "Chin.Phys.Lett. 22 (2005) 2204-2206",
    "title": "$\\Delta\\Delta$ dibaryon structure in extended chiral SU(3) quark model",
    "url": "https://arxiv.org/abs/nucl-th/0507042"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fef2bbcd-8bd9-498c-b634-5a56aac7e2cd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}