Title of article
The CDF online Silicon Vertex Tracker
Author/Authors
G.S. and Ashmanskas، نويسنده , , W. and Bardi، نويسنده , , A. and Bari، نويسنده , , M. and Belforte، نويسنده , , S. and Berryhill، نويسنده , , J. and Bogdan، نويسنده , , M. and Carosi، نويسنده , , R. and Cerri، نويسنده , , A. and Chlachidze، نويسنده , , G. and Culbertson، نويسنده , , R. and Dell’Orso، نويسنده , , M. and Donati، نويسنده , , S. and Fiori، نويسنده , , I. and Frisch، نويسنده , , H.J. and Galeotti، نويسنده , , S. and Giannetti، نويسنده ,
Pages
5
From page
178
To page
182
Abstract
The CDF Online Silicon Vertex Tracker (SVT) reconstructs 2D tracks by linking hit positions measured by the Silicon Vertex Detector to the Central Outer Chamber tracks found by the eXtremely Fast Tracker (XFT). The system has been completely built and assembled and it is now being commissioned using the first CDF run II data. The precision measurement of the track impact parameter will allow triggering on B hadron decay vertices and thus investigating important areas in the B sector, like CP violation and Bs mixing. In this paper we briefly review the architecture and the tracking algorithms implemented in the SVT and we report on the performance of the system achieved in the early phase of CDF run II.
Keywords
trigger , DATA ACQUISITION , Tracking and position-sensitive detectors , Real time pattern recognition
Journal title
Astroparticle Physics
Record number
2019574
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