{
  "annotation_id": "2196e85d-0ce7-4b1c-abe0-3cde3077780a",
  "date_created": "2026-03-02T18:01:18.442000Z",
  "date_modified": "2026-03-02T18:01:18.442000Z",
  "file_hash": "a8fb0beae80f788652ded69ff0d45bfb526df0f3bdb3d59397f914330099152e",
  "private": false,
  "record": {
    "abstract": "In computer simulations we find that particles can scatter in bent crystal\nlattices with effective radiation length down to a few micron or 300-700 times\nshorter than in the corresponding amorphous materials. We derive a theoretical\nestimate independent of energy for the effective radiation length that is in\nagreement with our simulations for C, Si, Ge, and W crystal lattices. We show\nthat in the ongoing collimation experiment at the Tevatron a crystal-based\nsmart scattering material could outperform a channeling crystal in efficiency\nof collimation reducing the local background rate by a factor of 40.",
    "arxiv_id": "physics/0703237",
    "authors": [
      "V. M. Biryukov"
    ],
    "categories": [
      "physics.acc-ph"
    ],
    "title": "Scattering in crystals with effective radiation length in the micron   range",
    "url": "https://arxiv.org/abs/physics/0703237"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "25b6e34c-09f8-4af4-bae0-57c4c71cf084",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}