Review Document: Low Level Trigger (LLT)

This document presents the possible implementations of a Low Level Trigger (LLT) for the upgrade of the LHCb detector. Two scenarios are under study: a hardware LLT similar to the currently existing L0 trigger and a software trigger using CPU of the event builder computers. The performances, timelin...

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Detalles Bibliográficos
Autores principales: Akar, S, Cachemiche, J-P, Chanal, H, Cogan, J, Drancourt, C, Lefèvre, R, Le Gac, R, Neufeld, N, Robbe, P, Vesterinen, M
Lenguaje:eng
Publicado: 2014
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1700272
Descripción
Sumario:This document presents the possible implementations of a Low Level Trigger (LLT) for the upgrade of the LHCb detector. Two scenarios are under study: a hardware LLT similar to the currently existing L0 trigger and a software trigger using CPU of the event builder computers. The performances, timeline, cost and manpower of the LLT are also described.

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