%0 Journal Article
%T Two- and Three-Dimensional Reconstruction and Analysis of the Straw Tubes Tomography in the Btev Experiment
%A E. Basile
%A F. Bellucci
%A L. Benussi
%A M. Bertani
%A S. Bianco
%A M. A. Caponero
%A D. Colonna
%A F. Di Falco
%A F. L. Fabbri
%A F. Felli
%A M. Giardoni
%A A. La Monaca
%A F. Massa
%A G. Mensitieri
%A B. Ortenzi
%A M. Pallotta
%A A. Paolozzi
%A L. Passamonti
%A D. Pierluigi
%A C. Pucci
%A A. Russo
%A G. Saviano F. Casali
%A M. Bettuzzi
%A D. Bianconi
%J Physics
%D 2005
%I arXiv
%X 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.
%U http://arxiv.org/abs/physics/0512256v1