Study of magnetic field effects in drift tubes for the barrel muon chambers of the CMS detector at the LHC

M. Aguilar-Benítez, M. Arneodo, M. Benettoni, A. Benvenuti, J. Berdugo, S. Bethke, M. Cerrada, R. Cirio, N. Colino, F. Conti, M. Dallavalle, M. Daniel, F. Daudo, M. De Giorgi, A. DeMin, U. Dosselli, C. Fanin, B. Fehr, M. C. Fouz, F. GaspariniU. Gasparini, R. Giantin, V. Giordano, P. Guaita, M. Guerzoni, I. Lippi, P. Ladrón De Guevara, S. Marcellini, F. Martín, R. Martinelli, S. Maselli, A. Meneguzzo, E. Migliori, J. Mocholí, A. Montanari, F. L. Navarria, F. Odorici, M. Pegoraro, C. Peroni, H. Reithler, L. Romero, A. Romero, P. Ronchese, A. M. Rossi, T. Rovelli, A. J. Sancho, P. Sartori, H. Schwarthoff, V. Sondermann, A. Staiano, V. Tano, H. Teykal, E. Torassa, J. Tutas, J. Vandenhirtz, H. Wagner, M. Wegner, C. Willmott, P. Zotto, G. Zumerle

Risultato della ricerca: Contributo su rivistaArticolo in rivistapeer review

Abstract

The drift chambers in the barrel region of the CMS detector are exposed to magnetic stray fields. To study the performance of the muon reconstruction and the drift time-based muon trigger, prototypes were tested under the expected magnetic field conditions at the H2 test facility at CERN. The results indicate that the overall chamber performance will not be affected. Only the bunch crossing identification capability in the small region near η = 1.1, corresponding to the border of the solid angle region covered by the barrel, will be weakened.

Lingua originaleInglese
pagine (da-a)243-252
Numero di pagine10
RivistaNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume416
Numero di pubblicazione2-3
DOI
Stato di pubblicazionePubblicato - 21 nov 1998
Pubblicato esternamente

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