RPC Trigger Robustness: Status Report

The present paper describes the Level-1 Barrel Muon Trigger performance as expected with the current configuration of the RPC detectors designed for the Barrel Muon Spectrometer of ATLAS. Results of a beam test performed at the X5-GIF facility at CERN are presented in order to show the trigger effic...

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Detalles Bibliográficos
Autores principales: Di Mattia, A, Luminari, L, Nisati, A, Pastore, F, Vari, R, Veneziano, Stefano, Aielli, G, Camarri, P, Cardarelli, R, Di Ciaccio, A, Di Simone, A, Liberti, B, Santonico, R
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/685443
Descripción
Sumario:The present paper describes the Level-1 Barrel Muon Trigger performance as expected with the current configuration of the RPC detectors designed for the Barrel Muon Spectrometer of ATLAS. Results of a beam test performed at the X5-GIF facility at CERN are presented in order to show the trigger efficiency with different conditions of RPC detection efficiency and several background rates. Small (50$\times$50 cm$^2$) RPC chambers with final Front-end electronics and splitter boards are used in the test, while the coincidence logic is applied off-line using a detailed simulation of the coincidence matrix.

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