{
  "annotation_id": "1d9cc302-467b-4f8e-97e6-9fd3529138dc",
  "date_created": "2026-03-02T18:00:11.263000Z",
  "date_modified": "2026-03-02T18:00:11.263000Z",
  "file_hash": "1fc255ce2b99b2767d9a2fe0c27c24feef03f8423d4da4c756118dde8f6e7a42",
  "private": false,
  "record": {
    "abstract": "We consider the $P$- and $Q$-shape parameters in the eigenphase and `bar\u0027\nphase shift representations for the two Reid potentials and the more recent\nMoscow potential. The values of these parameters were obtained from integrals\nof the zero-energy wave function in a similar manner to that for the effective\nrange. Such expressions for the shape parameters yield more reliable numerical\nvalues of the shape parameter than those obtained by least-mean-square or\npolynomial fits. We show that the eigenphase representation is more meaningful\nthan the `bar\u0027 phase shift representation and that the variation in the values\nof $P_\\alpha$ in the models may be of significance.",
    "arxiv_id": "nucl-th/9302008",
    "authors": [
      "W. van Dijk",
      "M. W. Kermode",
      "D-C Zheng"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.47.1898",
    "title": "The $^3S_1-^3D_1$ effective-range parameters of some realistic   nucleon-nucleon potentials",
    "url": "https://arxiv.org/abs/nucl-th/9302008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6cdb4b5e-fad9-4016-bb84-738313903c0a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}