{
  "annotation_id": "c8587133-158e-4478-bf79-065d527a91ab",
  "date_created": "2026-03-02T18:00:11.984000Z",
  "date_modified": "2026-03-02T18:00:11.984000Z",
  "file_hash": "f916ba3f9c5654a83ad6a89d7da9fe386b65200c67b1e5cdb138c488cbe61f39",
  "private": false,
  "record": {
    "abstract": "The two--neutron separation energy of $^6$He has been reproduced for the\nfirst time in a realistic parameter--free microscopic multicluster model\ncomprising the $\\alpha +n+n$ and $t+t$ clusterizations, with $\\alpha$ cluster\nbreathing excitations included. The contribution of the $t+t$ channel is\nsubstantial. A very thick (0.85 fm) neutron halo has been found in full\nagreement with the results of the latest phenomenological analysis.",
    "arxiv_id": "nucl-th/9303007",
    "authors": [
      "Attila Csoto"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.48.165",
    "journal_ref": "Phys.Rev.C48:165-171,1993",
    "title": "The neutron halo of $^6$He in a microscopic model",
    "url": "https://arxiv.org/abs/nucl-th/9303007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c8eacd71-e7d3-45ae-beaf-92eff1439f55",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}