{
  "annotation_id": "595d7f0f-79ce-4d34-9ca9-8c2875b9997f",
  "date_created": "2026-03-02T18:01:21.880000Z",
  "date_modified": "2026-03-02T18:01:21.880000Z",
  "file_hash": "592f2eaae8c7700989b51c65ba8118830d8a36f12eee412a9408c17bfc3526f2",
  "private": false,
  "record": {
    "abstract": "The performance of 16 and 64 channel photomultipliers coupled to\nscintillating fibres has been tested. The devices are sensitive to single\nphotoelectrons, show little gain losses for magnetic fields up to 100 Gauss and\nhave moderate optical cross-talk. The maximum channel to channel gain\nvariations reach a factor two for the 16 channel version and a factor of four\nfor the 64 channel PM. The measurements and simulations indicate that the\nphotomultipliers are well suited for the light detection in fibre trackers.",
    "arxiv_id": "physics/9709001",
    "authors": [
      "M. Enkelmann",
      "U. Werthenbach",
      "G. Zech",
      "T. Zeuner"
    ],
    "categories": [
      "physics.ins-det"
    ],
    "doi": "10.1016/S0168-9002(98)00459-8",
    "journal_ref": "Nucl.Instrum.Meth.A412:216-222,1998",
    "title": "An optical readout for a fibre tracker",
    "url": "https://arxiv.org/abs/physics/9709001"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a4421298-070d-4b25-846c-cbff7fe0d91b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}