{
  "annotation_id": "c88dde45-bb64-44e7-b002-8805cf3c50ff",
  "date_created": "2026-03-02T18:00:53.699000Z",
  "date_modified": "2026-03-02T18:00:53.699000Z",
  "file_hash": "cdf8632ff4164a2d4c605cb86390f01f778a0cc09d57da69911a6cf7e05674bc",
  "private": false,
  "record": {
    "abstract": "Electron temperature fluctuation studies can help to understand the nature of\nthe turbulent transport in to-kamak plasmas. At Tore Supra, a 32-channel\nheterodyne ECE radiometer has been upgraded with two chan-nels of 100 MHz\nbandwidth and tunable central frequencies allowing the shift of the plasma\nsample volume in the radial direction. With the sufficiently large video\nbandwidth and the long sampling time, it is possible to reduce significantly\nthe thermal noise and to identify \"true\" high frequency components up to 200\nkHz from the cross-correlation between these channels. First results of\ntemperature fluctuation measurements on Tore Supra are reported in this paper.",
    "arxiv_id": "physics/0410189",
    "authors": [
      "V. S. Udintsev",
      "M. Goniche",
      "J. -L. Segui",
      "G. Y. Antar",
      "D. Molina",
      "G. Giruzzi",
      "A. Kramer-Flecken",
      "the Tore Supra Team"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "title": "First Measurements of Electron Temperature Fluctuations by Correlation   ECE on Tore Supra",
    "url": "https://arxiv.org/abs/physics/0410189"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f8db8b39-06fd-459f-bb0a-a5a95a5f5888",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}