{
  "annotation_id": "027d3a3a-25aa-4593-a496-71f4386d73c5",
  "date_created": "2026-03-02T18:00:43.215000Z",
  "date_modified": "2026-03-02T18:00:43.215000Z",
  "file_hash": "65323f653af1c957f0f5ffe58d97cf47cba56ffd892095dd80bee7ef0f3aa4bc",
  "private": false,
  "record": {
    "abstract": "We present an experimental evidence of a bunch compression scheme that uses a\ntraveling wave accelerating structure as a compressor. The bunch length issued\nfrom a laser-driven radio-frequency electron source was compressed by a factor\n\u003e3 using an S-band traveling wave structure located immediately downstream from\nthe electron source. Experimental data are found to be in good agreement with\nparticle tracking simulations.",
    "arxiv_id": "physics/0211072",
    "authors": [
      "P. Piot",
      "L. Carr",
      "W. S. Graves",
      "H. Loos"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "doi": "10.1103/PhysRevSTAB.6.033503",
    "journal_ref": "Phys.Rev.ST Accel.Beams 6 (2003) 033503",
    "title": "Sub-picosecond compression by velocity bunching in a photo-injector",
    "url": "https://arxiv.org/abs/physics/0211072"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "87ef60ec-4460-41f1-acf4-fb572b05d02e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}