{
  "annotation_id": "49c8e298-8a2b-4c48-bd9e-b500342d188d",
  "date_created": "2026-03-02T18:00:25.146000Z",
  "date_modified": "2026-03-02T18:00:25.146000Z",
  "file_hash": "e74c36e16c8a2c87320c5fcc679259dada33d8540ec526d6e2a9f0c0040417f0",
  "private": false,
  "record": {
    "abstract": "To understand the difference between the value of the nn and Lambda-Lambda\ntwo-body matrix elements, we examine the role of the coupling between the\nLambda-Lambda and Xi-N channels, first within the framework of SU(3), and\nsecond in the numerical results for the binding energy of Lambda-Lambda 6He. We\nfind that it is essential to include the coupled channel nature of the BB\ninteraction as we proceed from strangeness zero to the strangeness -1 and -2\nchannels if we are to understand the relative magnitude of the two-body matrix\nelements in the different strangeness channels.",
    "arxiv_id": "nucl-th/9905014",
    "authors": [
      "I. R. Afnan"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/9789812792570_0020",
    "title": "The $\\Lambda\\Lambda-\\Xi N$ Coupling and the Binding Energy of   $_{\\Lambda\\Lambda}^{6}}$He",
    "url": "https://arxiv.org/abs/nucl-th/9905014"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ed80b17d-6c63-4aa6-a9ea-1111a7f66113",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}