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Velo tracking for the High Level Trigger

This note describes the new implementation of the Velo tracking, developed for the High Level Trigger (HLT), for which speed is a serious concern. The input data is the DAQ event as defined by the Velo group, the output is a HltTrack, which allows vertexing and further tracking. This note describes...

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Detalles Bibliográficos
Autor principal: Callot, O
Lenguaje:eng
Publicado: 2003
Materias:
Acceso en línea:http://cds.cern.ch/record/691694
Descripción
Sumario:This note describes the new implementation of the Velo tracking, developed for the High Level Trigger (HLT), for which speed is a serious concern. The input data is the DAQ event as defined by the Velo group, the output is a HltTrack, which allows vertexing and further tracking. This note describes the algorithm, and reports the performance in terms of speed and efficiency.