Further Tests of the CMS Drift Tubes Muon Trigger

Two drift tubes stations of the CMS muon barrel system were exposed, in October 2004, to a 40 MHz bunched muon beam at the Cern SpS. The performances of the level-1 local trigger were tested at different energies and inclination angles of the incident muon beam. Data with and without an iron absorbe...

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Detalles Bibliográficos
Autores principales: Aldaya, M, Amapane, Nicola, Battilana, Carlo, Bellato, Marco, Benvenuti, Alberto, Bontenackels, Michael, Castellani, Lorenzo, Cavallo, Francesca Romana, Cerminara, Gianluca, Checchia, Paolo, Conti, Enrico, Dallavalle, Gaetano-Marco, de la Cruz, Begona, Deldicque, Christian, Ero, J, Fernández, C, Fernández de Troconiz, J, Fouz-Iglesias, M C, Gasparini, Fabrizio, Giacomelli, Paolo, Giunta, Marina, Gonella, Franco, Guiducci, Luigi, Hebbeker, Thomas, Höpfner, K, Jimenez, Ignacio, Josa-Mutuberria, I, Lacaprara, Stefano, Marcellini, Stefano, Maron, Gaetano, Meneguzzo, Anna Teresa, Monaco, Vincenzo, Montanari, Alessandro, Navarria, Francesco, Odorici, Fabrizio, Parenti, Andrea, Passaseo, Marina, Perrotta, Andrea, Puerta, J, Reithler, Hans, Ronchese, Paolo, Rovelli, Tiziano, Ruetten, P, Sowa, Michael, Staiano, Amedeo, Toniolo, Nicola, Torassa, Ezio, Torromeo, Giovanni, Travaglini, Riccardo, Vanini, Sara, Ventura, Sandro, Villanueva, C, Zanetti, Marco, Zotto, Pierluigi
Lenguaje:eng
Publicado: 2006
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/962026
Descripción
Sumario:Two drift tubes stations of the CMS muon barrel system were exposed, in October 2004, to a 40 MHz bunched muon beam at the Cern SpS. The performances of the level-1 local trigger were tested at different energies and inclination angles of the incident muon beam. Data with and without an iron absorber placed between the two stations were also collected, to simulate the electromagnetic shower development in CMS. In addition special data-taking runs were dedicated to test for the first time the level-1 Track Finder trigger system. The present note describes the results of such measurements, focusing the attention on the efficiency and the noise rate of the trigger systems.

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