{
  "annotation_id": "e885b336-fe0a-483b-9815-db764f298d5a",
  "date_created": "2026-03-02T17:59:58.146000Z",
  "date_modified": "2026-03-02T17:59:58.146000Z",
  "file_hash": "e03868ade8d5319b5b9cb639ccefb98910680151ba603c90f3248faf3581b792",
  "private": false,
  "record": {
    "abstract": "Contributions of three-nucleon forces (3NF) to proton-deuteron scattering\nobservables at energies below the deuteron breakup threshold are studied by\nsolving the Faddeev equation that includes the Coulomb interaction. At E_p=3.0\nMeV, we find that the central part of a two-pion exchange 3NF removes the\ndiscrepancy between measured cross sections and the calculated ones by\ntwo-nucleon forces, and improves the agreement with T_{22} experimental data.\nHowever, the tensor part of the 3NF fails in reproducing data of the analyzing\npower T_{21} by giving worse agreement between the measured and the calculated.\nDetailed examinations of scattering amplitudes suggest that a P-wave\ncontribution in spin quartet tensor amplitudes has unsuitable sign for\nreproducing the T_{21} data.",
    "arxiv_id": "nucl-th/0304070",
    "authors": [
      "S. Ishikawa",
      "M. Tanifuji",
      "Y. Iseri"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.67.061001",
    "journal_ref": "Phys.Rev. C67 (2003) 061001",
    "title": "Central and tensor components of three-nucleon forces in low-energy   proton-deuteron scattering",
    "url": "https://arxiv.org/abs/nucl-th/0304070"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ef402e15-84df-4fe7-ab38-5e6e07018e87",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}