{
  "annotation_id": "61c79158-6d43-4dce-abe8-ac8359449124",
  "date_created": "2026-03-02T18:00:04.282000Z",
  "date_modified": "2026-03-02T18:00:04.282000Z",
  "file_hash": "8127dea7a1537fec2c8bbcfc7279968664dc6293bf99f204fa5df6c6a725e665",
  "private": false,
  "record": {
    "abstract": "Two independent calculations of proton-deuteron elastic scattering\nobservables including Coulomb repulsion between the two protons are compared in\nthe proton lab energy region between 3 MeV and 65 MeV. The hadron dynamics is\nbased on the purely nucleonic charge-dependent AV18 potential. Calculations are\ndone both in coordinate space and momentum space. The coordinate-space\ncalculations are based on a variational solution of the three-body\nSchr\\\"odinger equation using a correlated hyperspherical expansion for the wave\nfunction. The momentum-space calculations proceed via the solution of the\nAlt-Grassberger-Sandhas equation using the screened Coulomb potential and the\nrenormalization approach. Both methods agree within 1% on all observables,\nshowing the reliability of both numerical techniques in that energy domain. At\nenergies below three-body breakup threshold the coordinate-space method remains\nfavored whereas at energies higher than 65 MeV the momentum-space approach\nseems to be more efficient.",
    "arxiv_id": "nucl-th/0503015",
    "authors": [
      "A. Deltuva",
      "A. C. Fonseca",
      "A. Kievsky",
      "S. Rosati",
      "P. U. Sauer",
      "M. Viviani"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.71.064003",
    "journal_ref": "Phys.Rev. C71 (2005) 064003",
    "title": "Benchmark calculation for proton-deuteron elastic scattering observables   including Coulomb",
    "url": "https://arxiv.org/abs/nucl-th/0503015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5c78baa0-6f26-492c-ab08-74415b6fd36a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}