Test beam results from the ATLAS LVL1 muon barrel trigger and RPC readout slice

The ATLAS barrel level-1 muon trigger system has the following main requirements: coarse measurement and discrimination of the muon transverse momentum PT; bunch crossing identification; fast and coarse tracking to identify tracks in the precision chambers that are related to the muon candidate; 2nd...

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Detalles Bibliográficos
Autores principales: Aielli, G, Aloisio, A, Alviggi, M G, Bocci, V, Brambilla, Elena, Canale, V, Caprio, M A, Cardarelli, R, Cataldi, G, De Asmundis, R, Della Volpe, D, Di Ciaccio, A, Di Simone, A, Distante, L, Gorini, E, Grancagnolo, F, Iengo, P, Nisati, A, Pastore, F, Patricelli, S, Perrino, R, Petrolo, E, Primavera, M, Salamon, A, Santonico, R, Sekhniaidze, G, Severi, M, Spagnolo, S, Vari, R, Veneziano, Stefano
Lenguaje:eng
Publicado: 2004
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/818318
Descripción
Sumario:The ATLAS barrel level-1 muon trigger system has the following main requirements: coarse measurement and discrimination of the muon transverse momentum PT; bunch crossing identification; fast and coarse tracking to identify tracks in the precision chambers that are related to the muon candidate; 2nd-coordinate measurement with a required resolution of 5-10 mm. Integration tests have been carried out between the various components of the system and in conjuction with the detector, front-end and other general sub-systems of the experiment. Results from test beam measurements have been performed in the CERN H8 test beam area, where production detectors from one full trigger tower have been installed. (6 refs).

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