Two drift tubes (DTs) chambers of the CMS muon barrel system were exposed to a 40 MHz bunched muon beam at the CERN SPS, and for the first time the whole CMS Level-1 DTs-based trigger system chain was tested. Data at different energies and inclination angles of the incident muon beam were collected, as well as data with and without an iron absorber placed between the two chambers, to simulate the electromagnetic shower development in CMS. Special data-taking runs were dedicated to test for the first time the Track Finder system, which reconstructs track trigger candidates by performing a proper matching of the muon segments delivered by the two chambers. The present paper describes the results of these measurements

Results of the first integration test of the CMS drift tubes muon trigger

C. Battilana;S. Braibant;CAPILUPPI, PAOLO;FANFANI, ALESSANDRA;GUIDUCCI, LUIGI;MASETTI, GIANNI;MONTANARI, ALESSANDRO;NAVARRIA, FRANCESCO LUIGI;PERROTTA, ANDREA;ROSSI, ANTONIO MARIA;ROVELLI, TIZIANO;SIROLI, GIAN PIERO;TRAVAGLINI, RICCARDO;
2007

Abstract

Two drift tubes (DTs) chambers of the CMS muon barrel system were exposed to a 40 MHz bunched muon beam at the CERN SPS, and for the first time the whole CMS Level-1 DTs-based trigger system chain was tested. Data at different energies and inclination angles of the incident muon beam were collected, as well as data with and without an iron absorber placed between the two chambers, to simulate the electromagnetic shower development in CMS. Special data-taking runs were dedicated to test for the first time the Track Finder system, which reconstructs track trigger candidates by performing a proper matching of the muon segments delivered by the two chambers. The present paper describes the results of these measurements
M. Aldaya; N. Amapane; S. Argirò; C. Battilana; R. Bellan; M. Bellato; A. Benvenuti; M. Boldini; S. Bolognesi; M. Bontenackels; E. Borsato; S. Braibant; V. Cafaro; P. Capiluppi; L. Castellani; F.R. Cavallo; G. Cerminara; M. Cerrada; P. Checchia; E. Conti; B. de la Cruz; F. Dal Corso; G.M. Dallavalle; C. Deldicque; G. Dellacasa; J. Erö; A. Fanfani; C. Fernández; J. Fernández de Trocóniz; M.C. Fouz; F. Gasparini; U. Gasparini; P. Giacomelli; V. Giordano; M. Giunta; F. Gonella; L. Guiducci; T. Hebbeker; K. Hoepfner; I. Jiménez; I. Josa; S. Lacaprara; I. Lippi; S. Marcellini; C. Mariotti; G. Maron; S. Maselli; G. Masetti; A.T. Meneguzzo; G. Mila; V. Monaco; A. Montanari; F. Navarria; M. Nervo; F. Odorici; A. Parenti; M. Passaseo; M. Pegoraro; G. Pellegrini; A. Perrotta; J. Puerta; H. Reithler; A. Romero; L. Romero; P. Ronchese; A. Rossi; T. Rovelli; P. Ruetten; R. Sacchi; G.P. Siroli; M. Sowa; A. Staiano; N. Toniolo; E. Torassa; G. Torromeo; R. Travaglini; V. Vaniev; S. Vanini; S. Ventura; C. Villanueva; C. Willmott; M. Zanetti; P. Zotto and G. Zumerle
File in questo prodotto:
Eventuali allegati, non sono esposti

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/48626
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 8
  • ???jsp.display-item.citation.isi??? 6
social impact