{
  "annotation_id": "7283d13a-d69c-418b-af14-d55ee8f72c68",
  "date_created": "2026-03-02T18:00:35.312000Z",
  "date_modified": "2026-03-02T18:00:35.312000Z",
  "file_hash": "7033b336123b79f9bf6e4dfb9b2684c631b4210f7278a2896b55d179f31c858a",
  "private": false,
  "record": {
    "abstract": "In the framework of the pseudophotons method and under the hypothesis of the\nfar field approximation the formal evaluation of the transition radiation\nspectrum produced by a three-dimensional charged beam interacting with a\nmetallic target is carried out. When spatial incoherent conditions are\noccurring, the transverse size of a three-dimensional beam affects the spectrum\nvia a suitable dependence on the Fourier transform of the transverse\ndistribution, while the temporal coherent enhance of the spectrum depends only\non the longitudinal beam size via the longitudinal form factor in the same\nmanner as in the case of a one-dimensional beam. Spatial incoherent effects,\narising at short wave-length in the spectrum, on the one hand allow a better\ncomprehension of some aspects of the transition radiation phenomelogy - e.g. an\nanalytical formula for the total radiated energy - and on the other hand offer\nnew perspectives in the practical application of the transition radiation as\ndiagnostics method of the transverse beam size in a particle accelerator.",
    "arxiv_id": "physics/0106039",
    "authors": [
      "Gian Luca Orlandi"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "doi": "10.1016/S0030-4018(02)01910-7",
    "title": "Coherence effects in the transition radiation spectrum and practical   consequences",
    "url": "https://arxiv.org/abs/physics/0106039"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "89677ecd-a509-43e7-9d3a-9e24a0109cdd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}