{
  "annotation_id": "c30983ae-359d-46a7-b839-7aa0d109028a",
  "date_created": "2026-03-02T18:00:01.019000Z",
  "date_modified": "2026-03-02T18:00:01.019000Z",
  "file_hash": "c8fa8b9c6d80c27dc581734be014a080dbbf435d201ba994b4cdafea85c13aa3",
  "private": false,
  "record": {
    "abstract": "We propose a fully quantum-mechanical method of treating four-body nuclear\nbreakup processes in scattering of a projectile consisting of three\nconstituents, by extending the continuum-discretized coupled-channels method.\nThe three-body continuum states of the projectile are discretized by\ndiagonalizing the internal\n  Hamiltonian of the projectile with the Gaussian basis functions. For\n  $^6$He+$^{12}$C scattering at 18 and 229.8 MeV, the validity of the method is\ntested by convergence of the elastic and breakup cross sections with respect to\nincreasing the number of the basis functions. Effects of the four-body breakup\nand the Borromean structure of $^6$He on the elastic and total reaction cross\nsections are discussed.",
    "arxiv_id": "nucl-th/0409016",
    "authors": [
      "T. Matsumoto",
      "E. Hiyama",
      "K. Ogata",
      "Y. Iseri",
      "M. Kamimura",
      "S. Chiba",
      "M. Yahiro"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.70.061601",
    "journal_ref": "Phys.Rev. C70 (2004) 061601",
    "title": "Continuum-discretized coupled-channels method for four-body nuclear   breakup in $^6$He+$^{12}$C scattering",
    "url": "https://arxiv.org/abs/nucl-th/0409016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c512885f-4650-4a51-bb4b-873d59bbd3c4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}