{
  "annotation_id": "b930402b-5a39-47e5-8f5b-08d363f551f3",
  "date_created": "2026-03-02T18:00:21.506000Z",
  "date_modified": "2026-03-02T18:00:21.506000Z",
  "file_hash": "78269febdfc414c0732e8de07bce159ebdf3a61920fb8eeb4b20f533bd413357",
  "private": false,
  "record": {
    "abstract": "We calculate the radiative decay widths of decuplet hyperons in a chiral\nconstituent quark model including electromagnetic exchange currents between\nquarks. Exchange currents contribute significantly to the E2 transition\namplitude, while they largely cancel for the M1 transition amplitude.\nStrangeness suppression of the radiative hyperon decays is found to be weakened\nby exchange currents. Differences and similarities between our results and\nother recent model predictions are discussed.",
    "arxiv_id": "nucl-th/9808005",
    "authors": [
      "Georg Wagner",
      "A. J. Buchmann",
      "Amand Faessler"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.58.1745",
    "journal_ref": "Phys.Rev.C58:1745-1750,1998",
    "title": "Radiative decays of decuplet hyperons",
    "url": "https://arxiv.org/abs/nucl-th/9808005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e41b5015-5f31-40da-89a6-cf6a5811321f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}