{
  "annotation_id": "5ee634a7-7599-41c7-9a2c-f2719a4587f3",
  "date_created": "2026-03-02T18:00:56.822000Z",
  "date_modified": "2026-03-02T18:00:56.822000Z",
  "file_hash": "6360ab4b7713582ed8642b55ee0816a339629191ee92bf5186afa8e361d1da59",
  "private": false,
  "record": {
    "abstract": "Strongly intermittent turbulence is observed in the shadow of a limiter in\nthe Large Plasma Device (LAPD) at UCLA [W. Gekelman, H. Pfister, Z. Lucky, J.\nBamber, D. Leneman, and J. Maggs, Rev. Sci. Inst. {\\bfseries 62}, 2875 (1991)].\nThe amplitude probability distribution function (PDF) of the turbulence is\nstrongly skewed, with density depletion events (or ``holes\u0027\u0027) dominant in the\nhigh density region and density enhancement events (or ``blobs\u0027\u0027) dominant in\nthe low density region. Two-dimensional cross-conditional averaging shows that\nthe blobs are detached, outward-propagating filamentary structures with a clear\ndipolar potential while the holes appear to be part of a more extended\nturbulent structure. A statistical study of the blobs reveals a typical size of\nten times the ion sound gyroradius and a typical velocity of one tenth the\nsound speed.",
    "arxiv_id": "physics/0504209",
    "authors": [
      "T. A. Carter"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "doi": "10.1063/1.2158929",
    "title": "Intermittent turbulence and turbulent structures in a linear magnetized   plasma",
    "url": "https://arxiv.org/abs/physics/0504209"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "09d8d69c-2c7b-49cb-918d-af47a74369fc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}