{
  "annotation_id": "6fd208c9-ce4d-43b0-b17b-a5b65fe93b6a",
  "date_created": "2026-03-02T18:01:24.596000Z",
  "date_modified": "2026-03-02T18:01:24.596000Z",
  "file_hash": "055a6e5002ae3f7d655a87b7b6b45bf54727a990cbc0d99c03cadd4e5ace94ea",
  "private": false,
  "record": {
    "abstract": "Radiation hardness studies of KURARAY SCSF-78M scintillating fibers and clear\nfibers from KURARAY and pol.hi.tech. performed under different dose rate\nconditions in proton and electron beams are summarized. For high dose rates\nin-situ measurements of the fiber light output were done. During several months\nafter irradiation all fibers were measured concerning light emission and\ntransparency.\n  Fibers irradiated at high rates to about 1 Mrad are clearly damaged but\nrecover within a few hours up to several weeks. Using smaller rates up to the\nsame integral dose a decrease of the light output of scintillating fibers of up\nto 30% can not be excluded. Clear fibers seem to be uneffected up to 400 krad.\nNo significant influence of fiber coverage and atmosphere during irradiation\nwas found.",
    "arxiv_id": "physics/9907018",
    "authors": [
      "E. C. Aschenauer",
      "J. Baehr",
      "R. Nahnhauer",
      "R. Shanidze",
      "D. Fink",
      "K. H. Maier",
      "M. Muller",
      "H. A. Klose",
      "M. Sprenger"
    ],
    "categories": [
      "physics.ins-det",
      "hep-ex"
    ],
    "title": "Measurements of the radiation hardness of selected scintillating and   light guide fiber materials",
    "url": "https://arxiv.org/abs/physics/9907018"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "828265ca-b226-464b-b56f-fa03bedd4079",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}