{
  "annotation_id": "4d1d9ccd-6a06-4bbe-a18c-e929d4ba4057",
  "date_created": "2026-03-02T18:00:14.929000Z",
  "date_modified": "2026-03-02T18:00:14.929000Z",
  "file_hash": "8a0b9aa3b2e990ea290931bbcae549b51752f43c915f54a7f7ec0f85cbd8c746",
  "private": false,
  "record": {
    "abstract": "The driving terms in three-body theories of elastic and inelastic scattering\nof a charged particle off a bound state of two other charged particles contain\nthe fully off-shell two-body Coulomb T-matrix describing the intermediate-state\nCoulomb scattering of the projectile with each of the charged target particles.\nUp to now the latter is usually replaced by the Coulomb potential, either when\nusing the multiple-scattering approach or when solving three-body integral\nequations. General properties of the exact and the approximate on-shell driving\nterms are discussed, and the accuracy of this approximation is investigated\nnumerically, both for atomic and nuclear processes including bound-state\nexcitation, for energies below and above the corresponding three-body\ndissociation threshold, over the whole range of scattering angles.",
    "arxiv_id": "nucl-th/9503016",
    "authors": [
      "E. O. Alt",
      "A. S. Kadyrov",
      "A. M. Mukhamedzhanov",
      "M. Rauh"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1088/0953-4075/28/23/019",
    "journal_ref": "J.Phys. B28 (1995) 5137-5150",
    "title": "Triangle Diagram with Off-Shell Coulomb T-Matrix for (In-)Elastic Atomic   and Nuclear Three-Body Processes",
    "url": "https://arxiv.org/abs/nucl-th/9503016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f1fa131e-a162-47c9-986c-ff2c73702f05",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}