The Online Silicon Vertex Tracker (SVT) is the new trigger processor dedicated to the 2-D reconstruction of charged particle trajectories at the Level 2 of the CDF trigger. The SVT links the digitized pulse heights found within the Silicon Vertex detector to the tracks reconstructed in the Central Outer Tracker by the Level 1 Fast Track finder. Preliminary tests of the system took place during the October 2000 commissioning run of the Tevatron Collider. During the April-October 2001 data taking SVT was fully assembled and it was possible to obtain clearer and more important results on the performance of the system. In this paper we review the tracking algorithms implemented in the SVT and we report on the performance achieved during the early phase of run II.
|Autori:||Ashmanskas W; Barchiesi A; Bardi A; Bari M; Baumgart M; Belforte S; Belloni A; Berryhill J; Bogdan M; Carosi R; Cerri A; Chlachidze G; Culberston R; Dell'Orso M; Donati S; Fiori I; Frisch H; Galeotti S; Giannetti P; Glagolev V; Liu Y; Meschi E; Moneta L; Morsani F; Nakaya T; Passuello D; Punzi G; Rescigno M; Ristori L; Sanders H; Sarkar S; Semenov A; Shochet M; Speer T; Spinella F; Wu X; Yang U; Zanello L; Zanetti AM|
|Titolo:||Performance of the CDF online silicon vertex tracker|
|Anno del prodotto:||2002|
|Digital Object Identifier (DOI):||10.1109/TNS.2002.1039633|
|Appare nelle tipologie:||1.1 Articolo in rivista|