{
  "annotation_id": "78b48cac-db63-4e50-8853-e7ceec93dbf4",
  "date_created": "2026-03-02T18:01:25.305000Z",
  "date_modified": "2026-03-02T18:01:25.305000Z",
  "file_hash": "d1bdb123f4052c685bbdd525217627dd11e944ff979c43fb32be291dc7e7ddcd",
  "private": false,
  "record": {
    "abstract": "Rare-earth (Yb/Gd) complexes with neutral organophosphorus ligands are\nbriefly discussed for their application in liquid scintillation technique. To\nevaluate the principle feasibility of a high rare-earth loaded scintillator,\nthe ytterbium chloride complexes with tri-isoamylphosphine oxides were\nsynthesized. Relative scintillation efficiency (RSE) for two Yb concentrations\n(78 and 88 g/L) was measured by means of the internal conversion electron\nexitation from Cs-137. The results obtained were 50 and 40% respectively.",
    "arxiv_id": "physics/9908005",
    "authors": [
      "I. R. Barabanov",
      "V. I. Beresnev",
      "V. N. Kornoukhov",
      "E. A. Yanovich",
      "G. T. Zatsepin",
      "N. A. Danilov",
      "G. V. Korpusov",
      "G. V. Kostikova",
      "Y. S. Krylov",
      "V. V. Yakshin"
    ],
    "categories": [
      "physics.ins-det"
    ],
    "title": "Rare-earth loaded liquid scintillator (for LENS experiment)",
    "url": "https://arxiv.org/abs/physics/9908005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "aff9efac-e495-4f9f-8c2d-b2503434337d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}