{
  "annotation_id": "bc896a84-c9d2-4d7d-b247-d5e924088401",
  "date_created": "2026-03-02T18:00:24.662000Z",
  "date_modified": "2026-03-02T18:00:24.662000Z",
  "file_hash": "e1a4499eeeabd5ab9875409630db72ef1ff86529dfaa77cadd92fcb69273ade0",
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  "record": {
    "abstract": "We study the spectrum of the bremsstrahlung photons coming from the electrons\nand positrons, which are produced in the strong electromagnetic fields present\nin peripheral relativistic heavy ion collisions. We compare different\napproaches, making use of the exact pair production cross section in heavy ion\ncollisions as well as the double equivalent photon approximation.",
    "arxiv_id": "nucl-th/9903019",
    "authors": [
      "Kai Hencken",
      "Dirk Trautmann",
      "Gerhard Baur"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.60.034901",
    "journal_ref": "Phys.Rev. C60 (1999) 034901",
    "title": "Bremsstrahlung from Electrons and Positrons in Peripheral Relativistic   Heavy Ion Collisions",
    "url": "https://arxiv.org/abs/nucl-th/9903019"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9bb9bd17-8aa2-4472-a58a-4acf27651420",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}