{
  "annotation_id": "af69a0f8-6b4f-4253-82fa-5d62e32ee006",
  "date_created": "2026-03-02T18:00:53.244000Z",
  "date_modified": "2026-03-02T18:00:53.244000Z",
  "file_hash": "d7d8fea8538f83bd7ac3551a018498e2b2e2cd28280559543e56980e1c71ecab",
  "private": false,
  "record": {
    "abstract": "An approximate approach for the description of the two-photon bremsstrahlung\nemitted by a relativistic projectile scattered in a spherically-symmetric field\nis developed. It based on the accurate treatment of the analytical structure of\nthe singularities in relativistic one-photon free-free matrix elements. For the\ncase of a Coulomb field the analytical expressions for the amplitude and cross\nsection of process are presented. Numerical results obtained within the\nframework of the proposed approach are compared with the available experimental\ndata and with the results of simpler theories.",
    "arxiv_id": "physics/0411044",
    "authors": [
      "A. V. Korol",
      "I. A. Solovjev"
    ],
    "categories": [
      "physics.atom-ph"
    ],
    "title": "Relativistic two-photon bremsstrahlung",
    "url": "https://arxiv.org/abs/physics/0411044"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9003fab0-e815-4e58-aab1-4a0e9adc6630",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}