{
  "annotation_id": "c8a96d7e-6c10-4421-a047-c73e62c47470",
  "date_created": "2026-03-02T18:01:06.557000Z",
  "date_modified": "2026-03-02T18:01:06.557000Z",
  "file_hash": "e0f875e0348767f3519ed07f041014a99af9a26f1f1956c39cabd0c875fb1424",
  "private": false,
  "record": {
    "abstract": "Results are presented from numerical modeling of the effect of the\ninhomogeneity of the ion background on the complicated spatiotemporal dynamics\nof an electron beam with a virtual cathode in plane geometry. The possibility\nis demonstrated of increasing the generation frequency without changing the\nbeam current. The spatiotemporal structures that form in the beam and govern\nthe complicated stochastic dynamics of the nonuniform electron-plasma system\nunder consideration are investigated by the methods of wavelet bicoherence and\nby analyzing the calculated electron trajectories on the space-time diagrams",
    "arxiv_id": "physics/0601219",
    "authors": [
      "A. A. Koronovskii",
      "A. E. Hramov"
    ],
    "categories": [
      "physics.plasm-ph",
      "nlin.CD",
      "physics.comp-ph",
      "physics.data-an"
    ],
    "doi": "10.1134/1.1501324",
    "journal_ref": "Plasma Physics Reports, Vol. 28, No. 8, 2002, pp. 666-681",
    "title": "Wavelet Bicoherence Analysis as a Method for Investigating Coherent   Structures in an Electron Beam with an Overcritical Current",
    "url": "https://arxiv.org/abs/physics/0601219"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7fe367aa-a740-4082-a01a-387ad794e6de",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}