{
  "annotation_id": "6f2922f9-d508-4fea-b160-6ac3c1bceeb7",
  "date_created": "2026-03-02T18:01:25.015000Z",
  "date_modified": "2026-03-02T18:01:25.015000Z",
  "file_hash": "194b0c06b68d1d4080e818d82a623184ddcb0d845190107f6cdfef33debea231",
  "private": false,
  "record": {
    "abstract": "In an experiment at the Riga sodium dynamo facility, a slowly growing\nmagnetic field eigenmode has been detected over a period of about 15 seconds.\nFor a slightly decreased propeller rotation rate, additional measurements\nshowed a slow decay of this mode. The measured results correspond satisfactory\nwith numerical predictions for the growth rates and frequencies.",
    "arxiv_id": "physics/9912026",
    "authors": [
      "Agris Gailitis",
      "Olgerts Lielausis",
      "Sergej Dement\u0027ev",
      "Ernests Platacis",
      "Arnis Cifersons",
      "Gunter Gerbeth",
      "Thomas Gundrum",
      "Frank Stefani",
      "Michael Christen",
      "Heiko H\u00e4nel",
      "Gotthard Will"
    ],
    "categories": [
      "physics.flu-dyn",
      "astro-ph",
      "physics.gen-ph",
      "physics.geo-ph",
      "physics.plasm-ph"
    ],
    "doi": "10.1103/PhysRevLett.84.4365",
    "journal_ref": "Phys. Rev. Lett. 84, 4365-4368, 2000",
    "title": "Detection of a flow induced magnetic field eigenmode in the Riga dynamo   facility",
    "url": "https://arxiv.org/abs/physics/9912026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5bb98b9b-c481-4ffa-a123-d09d64d02cc2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}