{
  "annotation_id": "9de6757b-ef4a-4d5a-8990-85ca05a2129f",
  "date_created": "2026-03-02T18:00:43.433000Z",
  "date_modified": "2026-03-02T18:00:43.433000Z",
  "file_hash": "f502e4dfb4da2a81c447e858475cd3820df2ef3c62b607d5ec59b23072edf3fc",
  "private": false,
  "record": {
    "abstract": "Hamamatsu photomultiplier tubes (PMT) and various PMT window materials were\nexposed to gamma irradiation. Tests were performed with absorbed doses of 1\nkrad and 120 krad. Initial recommendations on PMT types to use in the BTeV\nelectromagnetic calorimeter are stated.",
    "arxiv_id": "physics/0212053",
    "authors": [
      "A. Borisevich",
      "V. Dormenev",
      "G. Drobychev",
      "A. Fyodorov",
      "M. Korzhik",
      "Y. Kubota",
      "A. Lobko",
      "A. Lopatik",
      "O. Missevitch",
      "V. Moroz"
    ],
    "categories": [
      "physics.ins-det"
    ],
    "title": "On the Radiation Damage of BTeV EMCAL Detector Unit",
    "url": "https://arxiv.org/abs/physics/0212053"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "213651c4-c299-4e72-9123-a31464b6b9ff",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}