{"paper":{"title":"Two- and Three-Dimensional Reconstruction and Analysis of the Straw Tubes Tomography in the Btev Experiment","license":"","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"A. La Monaca, A. Paolozzi, A. Russo, B. Ortenzi, C. Pucci, D.Bianconi, D. Colonna, D.Pierluigi, E.Basile, F.Bellucci, F. Di Falco, F. Felli, F.L. Fabbri, F.Massa, G. Mensitieri, G. Saviano F.Casali, L. Benussi, L. Passamonti, M.A. Caponero, M. Bertani, M.Bettuzzi, M. Giardoni, M. Pallotta, S. Bianco","submitted_at":"2005-12-28T10:55:48Z","abstract_excerpt":"A check of the eccentricity of the aluminised kapton straw tubes used in the BTeV experiment is accomplished using X-ray tomography of the section of tubes modules. 2 and 3-dimensional images of the single tubes and of the modules are reconstructed and analysed. Preliminary results show that a precision better than 40 $\\mu$m can be reached on the measurement of the straw radii."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0512256","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}