{
  "annotation_id": "5d6f5354-b667-4080-8f60-d76d6d29f503",
  "date_created": "2026-03-02T18:00:04.612000Z",
  "date_modified": "2026-03-02T18:00:04.612000Z",
  "file_hash": "ffdd66dec792bf61b70d4824edec1aa12af2ce8cdf6c91e4206a53623a12c065",
  "private": false,
  "record": {
    "abstract": "The Coulomb interaction between the two protons is included in the\ncalculation of proton-deuteron elastic scattering, radiative proton-deuteron\ncapture and two-body electromagnetic disintegration of ${}^3\\mathrm{He}$. The\nhadron dynamics is based on the purely nucleonic charge-dependent (CD) Bonn\npotential and its realistic extension CD Bonn + $\\Delta$ to a coupled-channel\ntwo-baryon potential, allowing for single virtual $\\Delta$-isobar excitation.\nCalculations are done using integral equations in momentum space. The screening\nand renormalization approach is employed for including the Coulomb interaction.\nConvergence of the procedure is found already at moderate screening radii. The\nreliability of the method is demonstrated. The Coulomb effect on observables is\nseen at low energies for the whole kinematic regime. In proton-deuteron elastic\nscattering at higher energies the Coulomb effect is confined to forward\nscattering angles; the $\\Delta$-isobar effect found previously remains\nunchanged by Coulomb. In electromagnetic reactions Coulomb competes with other\neffects in a complicated way.",
    "arxiv_id": "nucl-th/0503012",
    "authors": [
      "A. Deltuva",
      "A. C. Fonseca",
      "P. U. Sauer"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.71.054005",
    "journal_ref": "Phys.Rev. C71 (2005) 054005",
    "title": "Momentum-space treatment of Coulomb interaction in three-nucleon   reactions with two protons",
    "url": "https://arxiv.org/abs/nucl-th/0503012"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9698c6ce-4b9f-45c0-aa8e-73a0c982a641",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}