{
  "annotation_id": "5a77e166-8fe8-4c22-b820-8f6f593fb045",
  "date_created": "2026-03-02T18:00:46.919000Z",
  "date_modified": "2026-03-02T18:00:46.919000Z",
  "file_hash": "67aab5626a468a198b267d55285d68014ab4ca18cca423ace104dd378fdef25c",
  "private": false,
  "record": {
    "abstract": "We have analyzed data on the free ion yield observed in liquid isooctane\nirradiated by Co60 gamma rays within the framework of the Onsager theory about\ninitial recombination. Several distribution functions describing the electron\nthermalization distance have been used and compared with the experimental\nresults: a delta function, a Gaussian type function and an exponential\nfunction.\n  A linear dependence between free ion yield and external electric field has\nbeen found at low electric field values (E\u003c1.2 MV/m) in excellent agreement\nwith the Onsager theory. At higher electric field values we obtain a solution\nin power series of the external field using the Onsager theory.",
    "arxiv_id": "physics/0308009",
    "authors": [
      "J. Pardo",
      "F. Gomez",
      "A. Iglesias",
      "R. Lobato",
      "J. Mosquera",
      "A. Pazos",
      "J. Pena",
      "M. Pombar",
      "A. Rodriguez",
      "J. Sendon"
    ],
    "categories": [
      "physics.ins-det",
      "physics.med-ph"
    ],
    "journal_ref": "Phys. Med. Biol. 49 (2004) 1905-1914",
    "title": "Free ion yield observed in liquid isooctane irradiated by gamma rays.   Comparison with the Onsager theory",
    "url": "https://arxiv.org/abs/physics/0308009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f1f01f38-3a8a-4103-81b6-1d24be226652",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}