{
  "annotation_id": "1f6f32c4-6287-4aa3-ac4e-a59c5815296b",
  "date_created": "2026-03-02T18:00:17.993000Z",
  "date_modified": "2026-03-02T18:00:17.993000Z",
  "file_hash": "a45e0cf03bad92909a1157412b5066c7311eb7f657b24b8b937770a3407b8e39",
  "private": false,
  "record": {
    "abstract": "A variational technique to describe the ground and scattering states below\nthe break-up threshold for a three-nucleon system is developed. The method\nconsists in expanding the wave function in terms of correlated Harmonic\nHyperspherical functions suitable to handle the large repulsion contained in\nthe nuclear potential at short distances; three body forces have also been\nconsidered. The inclusion of the pp Coulomb repulsion in the p-d processes does\nnot cause any particular problem, since no partial wave decomposition of the\ninteraction is performed. Accurate numerical results are given for ground state\nproperties and scattering lenghts, phase shifts and mixing parameters at three\ndifferent energies of the incident nucleon. The agreement with other available\nresults and with experimental analyses is higlly satisfactory.",
    "arxiv_id": "nucl-th/9706067",
    "authors": [
      "A. Kievsky",
      "M. Viviani",
      "S. Rosati"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/0375-9474(94)90931-8",
    "journal_ref": "Nucl.Phys. A577 (1994) 511-527",
    "title": "Study of bound and scattering states in three-nucleon systems",
    "url": "https://arxiv.org/abs/nucl-th/9706067"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "310454e2-4dba-4514-a7a6-6ff2c9adc96b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}