Proposal for a level 0 calorimeter trigger system for LHCb

In this note we present a complete system for the Level-0 LHCb calorimeter triggers. The system is derived from the electromagnetic calorimeter pre-trigger developed for the HERA-B experiment. The proposed system follows closely the Level-0 trigger algorithms presented in the LHCb Technical Proposal...

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Detalles Bibliográficos
Autores principales: Bertin, A, Bruschi, M, Capponi, M, D'Antone, I, De Castro, S, Donà, R, Galli, D, Giacobbe, B, Marconi, U, Massa, I, Piccinini, M, Poli, M, Semprini-Cesari, N, Spighi, R, Vecchi, S, Villa, M, Vitale, A, Zoccoli, A
Lenguaje:eng
Publicado: 1999
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/691495
Descripción
Sumario:In this note we present a complete system for the Level-0 LHCb calorimeter triggers. The system is derived from the electromagnetic calorimeter pre-trigger developed for the HERA-B experiment. The proposed system follows closely the Level-0 trigger algorithms presented in the LHCb Technical Proposal based on an electromagnetic and hadronic showers analysis performed on 3x3 calorimeter matrix. The general architecture presented is completely synchronous and quite flexible to allow adaptation to further improvements on the Level-0 trigger algorithms.

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