{
  "annotation_id": "a35ea945-a518-4ba2-b16f-78b9eaea1d1c",
  "date_created": "2026-03-02T18:00:32.378000Z",
  "date_modified": "2026-03-02T18:00:32.378000Z",
  "file_hash": "daf7ecd876555a1c90fe8d6cb2aa30333f61980a4c66a2f45e14c4632d70f44e",
  "private": false,
  "record": {
    "abstract": "For the CLIC two-beam scheme, a high-current, long-pulse drive beam is\nrequired for RF power generation. Taking advantage of the 3 GHz klystrons\navailable at the LEP injector once LEP stops, a 180 MeV electron accelerator is\nbeing constructed for a nominal beam current of 3.5 A and 1.5 microsecond pulse\nlength. The high current requires highly effective suppression of dipolar\nwakes. Two concepts are investigated for the accelerating structure design: the\n\"Tapered Damped Structure\" developed for the CLIC main beam, and the \"Slotted\nIris - Constant Aperture\" structure. Both use 4 SiC loads per cell for\neffective higher-order mode damping. A full-size prototype of the TDS structure\nhas been built and tested successfully at full power. A first prototype of the\nSICA structure is being built.",
    "arxiv_id": "physics/0008052",
    "authors": [
      "G. Carron",
      "E. Jensen",
      "M. Luong",
      "A. Millich",
      "E. Rugo",
      "I. Syratchev",
      "L. Thorndahl"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "journal_ref": "eConf C000821 (2000) TUA16",
    "title": "Design of a 3 GHz Accelerator Structure for the CLIC Test Facility (CTF   3) Drive Beam",
    "url": "https://arxiv.org/abs/physics/0008052"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fb4563cf-54d5-4c77-85a4-bd1b2703e049",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}