{
  "annotation_id": "c95c1454-0a8d-49b0-9be6-4162ef5a01c9",
  "date_created": "2026-03-02T18:00:42.683000Z",
  "date_modified": "2026-03-02T18:00:42.683000Z",
  "file_hash": "348181a2d14a3e9961b62c63a8088f2bc3de19ac48f6b3676e5e1d2202992b68",
  "private": false,
  "record": {
    "abstract": "Radiation appearing when relativistic charged particles moves along a\nperiodic structure without external fields is investigated. It is shown that\nnonsynchronous spatial harmonics of wakefields excited by bunched charged\nparticles can give rise to the particle oscillatory motion that consequently\ngenerates the undulator-type radiation (UR). A theory of the undulator-type\nradiation emitted by ultrarelativistic charged particles in the self-wakefields\nis given. An analytical expression for the spontaneous UR power of the\nultrarelativistic monochromatic charged bunch moving in a weakly corrugated\naxially-symmetrical waveguide is derived by the perturbation method. The\nparameter region, a particle number and particle energies at which the\nspontaneous UR power exceeds the wakefield power is analyzed.",
    "arxiv_id": "physics/0302025",
    "authors": [
      "Anatoliy Opanasenko"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "title": "Undulator-type radiation of bunched charged particles in self-wakefield",
    "url": "https://arxiv.org/abs/physics/0302025"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "98e92253-85e0-43a3-865c-e95340e79da0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}