{
  "annotation_id": "0a40a7f2-122c-4f59-9b05-e4cd91759fc3",
  "date_created": "2026-03-02T18:01:18.370000Z",
  "date_modified": "2026-03-02T18:01:18.370000Z",
  "file_hash": "b9e98499fbd3c0f8e8e4300e5a0a006bbfebb8df557f5dcb42cbd8262a78d75d",
  "private": false,
  "record": {
    "abstract": "The performance of a two-phase Ar avalanche detector with CsI photocathode\nwas studied, with regard to potential application in coherent neutrino-nucleus\nscattering and dark matter search experiments. The detector comprised a 1 cm\nthick liquid Ar layer and a triple-GEM multiplier operated in the saturated\nvapor above the liquid phase; the CsI photocathode was deposited on the first\nGEM. Successful detection of both primary scintillation and ionization signals,\nproduced by beta-particles in liquid Ar, has for the first time been\ndemonstrated in the two-phase avalanche mode.",
    "arxiv_id": "physics/0702237",
    "authors": [
      "A. Bondar",
      "A. Buzulutskov",
      "A. Grebenuk",
      "D. Pavlyuchenko",
      "R. Snopkov",
      "Y. Tikhonov"
    ],
    "categories": [
      "physics.ins-det"
    ],
    "doi": "10.1016/j.nima.2007.07.086",
    "journal_ref": "Nucl.Instrum.Meth.A581:241-245,2007",
    "title": "First results of the two-phase argon avalanche detector performance with   CsI photocathode",
    "url": "https://arxiv.org/abs/physics/0702237"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ffc32114-d0ed-43d6-9e15-3e20d431921e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}