{
  "annotation_id": "738c54fc-90ba-4051-8409-24e409868f03",
  "date_created": "2026-03-02T18:01:04.285000Z",
  "date_modified": "2026-03-02T18:01:04.285000Z",
  "file_hash": "f059db399cf062541564715050977a007ad36f23c3ac4603c965e496fdf5cdfd",
  "private": false,
  "record": {
    "abstract": "A Gaussian laser pulse with a square profile in time propagating in a\nparabolic plasma channel, exerts a ponderomotive force on electrons that drives\na large amplitude electrostatic wake potential phi. An analytic solution for\nphi is possible when a characteristic relation is fulfilled. For pulse duration\ntau ~ 9 tau_p / 4, where tau_p is the plasma period, the plasma wake potential\non the axis is twice the ponderomotive potential phi_0.",
    "arxiv_id": "physics/0511108",
    "authors": [
      "R. Annou",
      "V. K. Tripathi",
      "R. K. Jarwal",
      "A. K. Sharma"
    ],
    "categories": [
      "physics.plasm-ph",
      "physics.acc-ph"
    ],
    "title": "Laser Excitation of Wakefields in a Parabolic Plasma Channel",
    "url": "https://arxiv.org/abs/physics/0511108"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "01e6d7e4-190b-4a24-ba86-8c52c785eb85",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}