{
  "annotation_id": "48593a0c-6abc-4b9c-b89a-74491d6e8ac2",
  "date_created": "2026-03-02T18:01:18.495000Z",
  "date_modified": "2026-03-02T18:01:18.495000Z",
  "file_hash": "7fdcfc75d102a20faa2836299e918d48ed57a9dba77762d1204b391508902b0e",
  "private": false,
  "record": {
    "abstract": "An exact solution of the time-dependent Dirac equation for ionization and\npair production induced by ultrarelativistic heavy ion collisions is presented.\nExact transition probabilities, equivalent to those that would be obtained in\nan untruncated basis coupled channels calculation, are presented. Exact\nbound-electron positron pair production probabilities are calculated to be\nmostly smaller than those calculated with the same potential in perturbation\ntheory at impact parameters small enough for differences to occur.",
    "arxiv_id": "physics/9701008",
    "authors": [
      "A. J. Baltz"
    ],
    "categories": [
      "physics.atom-ph",
      "hep-ph",
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevLett.78.1231",
    "journal_ref": "Phys.Rev.Lett. 78 (1997) 1231-1234",
    "title": "Exact Dirac equation calculation of ionization and pair production   induced by ultrarelativistic heavy ions",
    "url": "https://arxiv.org/abs/physics/9701008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "45a24113-4f61-495b-b274-db4fe6a9d3dd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}