{
  "annotation_id": "4c18be4e-6bcd-47e9-af2c-49ed7a879a1c",
  "date_created": "2026-03-02T18:00:22.244000Z",
  "date_modified": "2026-03-02T18:00:22.244000Z",
  "file_hash": "49f8294d2bad35c5fb66f9b3021d5dcdec4a9b1c210b335c4298f062afde5c18",
  "private": false,
  "record": {
    "abstract": "The Faddeev-Yakubowsky equations in configuration space have been solved for\nthe four nucleon system. The results with an S-wave interaction model in the\nisospin approximation are presented. They concern the bound and scattering\nstates below the first three-body threshold. The elastic phase-shifts for the\nN+NNN reaction in different ($S,T$) channels are given and the corresponding\nlow energy expansions are discussed. Particular attention is payed to the n+t\nelastic cross section. Its resonant structure is well described in terms of a\nsimple NN interaction. First results concerning the S-matrix for the coupled\nN+NNN-NN+NN channels and the strong deuteron-deuteron scattering length are\nobtained.",
    "arxiv_id": "nucl-th/9804031",
    "authors": [
      "F. Ciesielski",
      "J. Carbonell"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.58.58",
    "journal_ref": "Phys.Rev.C58:58-74,1998",
    "title": "Solutions of the Faddeev-Yakubovsky equations for the four nucleons   scattering states",
    "url": "https://arxiv.org/abs/nucl-th/9804031"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "19999f9a-6fc5-4127-bfbd-b06359dd806f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}