{
  "annotation_id": "4fd5f751-8ec6-406c-9e29-d3d8542ad68b",
  "date_created": "2026-03-02T18:01:04.340000Z",
  "date_modified": "2026-03-02T18:01:04.340000Z",
  "file_hash": "4e8b71b10082d2bcffc20179e604f66ce70b77867d99bfb2b7c594e970fe0b43",
  "private": false,
  "record": {
    "abstract": "The usually continuous and incoherent Cerenkov radiation (CR) is converted\ninto coherent and narrow-band radiation from within a dielectric-line cavity\nexcited by a dc electron beam. We have studied the self-oscillating behavior of\na device that operates at $\\sim22$ GHz by calculating explicitly the electron\nself-bunching and radiation growing processes. The nonlinear gain of the device\nand the radiation spectrum are also calculated. The agreement to the\nexperiments indicates that the developed formalism could be used in designing a\nTHz source based on cavity Cerenkov radiation.",
    "arxiv_id": "physics/0601199",
    "authors": [
      "Fang Shen",
      "Ju Gao"
    ],
    "categories": [
      "physics.plasm-ph",
      "physics.ins-det"
    ],
    "title": "Classical Field Theory of Cerenkov Radiation Devices",
    "url": "https://arxiv.org/abs/physics/0601199"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a6c7ddb0-5226-49a1-a908-aff79084ff57",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}