{
  "annotation_id": "aa50d824-c408-4c37-834a-bb2454d9a07f",
  "date_created": "2026-03-02T18:00:05.083000Z",
  "date_modified": "2026-03-02T18:00:05.083000Z",
  "file_hash": "fd1d1743ef7bbd60a6bcbd5126ec4c7486ba4cc436f1cea6dedcc56ac2081373",
  "private": false,
  "record": {
    "abstract": "A restrictive constraint for any quasi-elastic process was obtained in the\npreviously inaccessible energy range dE~10^(-12)-3x10^(-10) eV for reflections\nof ultracold neutrons from surfaces in the experiement on neutron quantum\nstates in the earth\u0027s gravitational field. This could be useful for precision\nneutron spectrometry experiments and for the verification of extensions of\nquantum mechanics.",
    "arxiv_id": "nucl-th/0502023",
    "authors": [
      "V. V. Nesvizhevsky"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Constraints for quasi-elastic neutron reflections in the range   dE~10^(-12)-10^(-9) eV",
    "url": "https://arxiv.org/abs/nucl-th/0502023"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2a6a2801-c272-412a-b056-b6d0548317ac",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}