{
  "annotation_id": "192e1bfc-7d4c-4655-b7d1-e9db8c802031",
  "date_created": "2026-03-02T18:00:49.533000Z",
  "date_modified": "2026-03-02T18:00:49.533000Z",
  "file_hash": "d88496e330b555d4c43b30296c0c14f8928534b6deb016a00ee66686fa7c9a59",
  "private": false,
  "record": {
    "abstract": "We developed an exact analytical treatment for space-charge waves within a\nrelativistic electron beam in terms of (self-reproducing) propagating\neigenmodes. This result is of obvious theoretical relevance as it constitutes\none of the few exact solution for the evolution of charged particles under the\naction of self-interactions. It also has clear numerical applications in\nparticle accelerator physics where it can be used as the first self-consistent\nbenchmark for space-charge simulation programs. Today our work is of practical\nrelevance in FEL technology in relation with all those schemes where an\noptically modulated electron beam is needed and with the study of longitudinal\nspace-charge instabilities in magnetic bunch compressors.",
    "arxiv_id": "physics/0407024",
    "authors": [
      "Gianluca Geloni",
      "Evgeni Saldin",
      "Evgeni Schneidmiller",
      "Mikhail Yurkov"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "doi": "10.1016/j.nima.2005.07.057",
    "journal_ref": "Nucl.Instrum.Meth. A554 (2005) 20-48",
    "title": "Theory of space-charge waves on gradient-profile relativistic electron   beam: an analysis in propagating eigenmodes",
    "url": "https://arxiv.org/abs/physics/0407024"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ebdc9472-ae9a-478b-a66f-7d375522555e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}