Title of article
Test of the first BIL tracking chamber for the ATLAS muon spectrometer
Author/Authors
Avolio، نويسنده , , G. and Bagnaia، نويسنده , , P. and Baroncelli، نويسنده , , A. and Beretta، نويسنده , , M. and Bini، نويسنده , , C. and Branchini، نويسنده , , P. and Cirilli، نويسنده , , M. and Iodice، نويسنده , , M. and Lanza، نويسنده , , A. and La Rotonda، نويسنده , , L. and Meoni، نويسنده , , E. and Orestano، نويسنده , , D. and Pasqualucci، نويسنده , , E. and Petrucci، نويسنده , , F. and Pontecorvo، نويسنده , , L.، نويسنده ,
Pages
14
From page
309
To page
322
Abstract
The first Barrel Inner Large chamber of the Monitored Drift Tube (MDT) tracking detector for the muon spectrometer of the ATLAS experiment has been tested with a high-energy muon beam. After a description of the MDT characteristics, we present the test beam experimental set-up, the data analysis techniques and discuss the results. The chamber was operated with a Ar(93%)–CO2(7%) gas mixture at 3-bar pressure. The performance studies include the chamber calibration, the single-tube resolution, efficiency and electronic noise, and their behaviour as a function of the high-voltage setting and discriminator threshold.
Keywords
Atlas muon spectrometer , Drift chamber
Journal title
Astroparticle Physics
Record number
2023380
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