{
  "annotation_id": "bea37548-9d2d-4c4e-aa16-10476ed1ae7b",
  "date_created": "2026-03-02T18:01:04.237000Z",
  "date_modified": "2026-03-02T18:01:04.237000Z",
  "file_hash": "bc2826a33a414095535dcd844786a1c0b585d973f4826ad71eae58e444b80d5e",
  "private": false,
  "record": {
    "abstract": "A check of the eccentricity of the aluminised kapton straw tubes used in the\nBTeV experiment is accomplished using X-ray tomography of the section of tubes\nmodules. 2 and 3-dimensional images of the single tubes and of the modules are\nreconstructed and analysed. Preliminary results show that a precision better\nthan 40 $\\mu$m can be reached on the measurement of the straw radii.",
    "arxiv_id": "physics/0512256",
    "authors": [
      "E. Basile",
      "F. Bellucci",
      "L. Benussi",
      "M. Bertani",
      "S. Bianco",
      "M. A. Caponero",
      "D. Colonna",
      "F. Di Falco",
      "F. L. Fabbri",
      "F. Felli",
      "M. Giardoni",
      "A. La Monaca",
      "F. Massa",
      "G. Mensitieri",
      "B. Ortenzi",
      "M. Pallotta",
      "A. Paolozzi",
      "L. Passamonti",
      "D. Pierluigi",
      "C. Pucci",
      "A. Russo",
      "G. Saviano F. Casali",
      "M. Bettuzzi",
      "D. Bianconi"
    ],
    "categories": [
      "physics.ins-det"
    ],
    "doi": "10.1142/9789812773678_0178",
    "title": "Two- and Three-Dimensional Reconstruction and Analysis of the Straw   Tubes Tomography in the Btev Experiment",
    "url": "https://arxiv.org/abs/physics/0512256"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "acea1c17-1a24-4818-8dc3-41bc602145fb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}