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Commissioning of the ATLAS Muon Spectrometer with cosmic rays

Aad, G. and Gray, H. M. and Mateos, D. Lopez and Marshall, Z. and Perez, K. (2010) Commissioning of the ATLAS Muon Spectrometer with cosmic rays. European Physical Journal C, 70 (3). pp. 875-916. ISSN 1434-6044. http://resolver.caltech.edu/CaltechAUTHORS:20110208-112648793

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Abstract

The ATLAS detector at the Large Hadron Collider has collected several hundred million cosmic ray events during 2008 and 2009. These data were used to commission the Muon Spectrometer and to study the performance of the trigger and tracking chambers, their alignment, the detector control system, the data acquisition and the analysis programs. We present the performance in the relevant parameters that determine the quality of the muon measurement. We discuss the single element efficiency, resolution and noise rates, the calibration method of the detector response and of the alignment system, the track reconstruction efficiency and the momentum measurement. The results show that the detector is close to the design performance and that the Muon Spectrometer is ready to detect muons produced in high energy proton–proton collisions.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1140/epjc/s10052-010-1415-2DOIUNSPECIFIED
http://www.springerlink.com/content/a4815025g54048q3/PublisherUNSPECIFIED
Additional Information:© 2010 CERN for the benefit of the ATLAS collaboration. Received: 18 June 2010; Revised: 19 July 2010; Published online: 23 October 2010. This article is published with open access at Springerlink.com. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. We are greatly indebted to all CERN’s departments and to the LHC project for their immense efforts not only in building the LHC, but also for their direct contributions to the construction and installation of the ATLAS detector and its infrastructure. We acknowledge equally warmly all our technical colleagues in the collaborating Institutions without whom the ATLAS detector could not have been built. Furthermore we are grateful to all the funding agencies which supported generously the construction and the commissioning of the ATLAS detector and also provided the computing infrastructure. The ATLAS detector design and construction has taken about fifteen years, and our thoughts are with all our colleagues who sadly could not see its final realization. We acknowledge the support of ANPCyT, Argentina; Yerevan Physics Institute, Armenia; ARC and DEST, Australia; Bundesministerium für Wissenschaft und Forschung, Austria; National Academy of Sciences of Azerbaijan; State Committee on Science & Technologies of the Republic of Belarus; CNPq and FINEP, Brazil; NSERC, NRC, and CFI, Canada; CERN; CONICYT, Chile; NSFC, China; COLCIENCIAS, Colombia; Ministry of Education, Youth and Sports of the Czech Republic,Ministry of Industry and Trade of the Czech Republic, and Committee for Collaboration of the Czech Republic with CERN; Danish Natural Science Research Council and the Lundbeck Foundation; European Commission, through the ARTEMIS Research Training Network; IN2P3-CNRS and Dapnia-CEA, France; Georgian Academy of Sciences; BMBF, HGF, DFG and MPG, Germany; Ministry of Education and Religion, through the EPEAEK program PYTHAGORAS II and GSRT, Greece; ISF, MINERVA, GIF, DIP, and Benoziyo Center, Israel; INFN, Italy; MEXT, Japan; CNRST, Morocco; FOM and NWO, Netherlands; The Research Council of Norway; Ministry of Science and Higher Education, Poland; GRICES and FCT, Portugal; Ministry of Education and Research, Romania; Ministry of Education and Science of the Russian Federation and State Atomic Energy Corporation “Rosatom”; JINR; Ministry of Science, Serbia; Department of International Science and Technology Cooperation, Ministry of Education of the Slovak Republic; Slovenian Research Agency, Ministry of Higher Education, Science and Technology, Slovenia; Ministerio de Educación y Ciencia, Spain; The Swedish Research Council, The Knut and Alice Wallenberg Foundation, Sweden; State Secretariat for Education and Science, Swiss National Science Foundation, and Cantons of Bern and Geneva, Switzerland; National Science Council, Taiwan; TAEK, Turkey; The Science and Technology Facilities Council and The Leverhulme Trust, United Kingdom; DOE and NSF, United States of America.
Funders:
Funding AgencyGrant Number
ANPCyT (Argentina)UNSPECIFIED
Yerevan Physics Institute (Armenia)UNSPECIFIED
ARC (Australia)UNSPECIFIED
DEST (Australia)UNSPECIFIED
National Academy of Sciences of AzerbaijanUNSPECIFIED
State Committee on Science & Technologies of the Republic of BelarusUNSPECIFIED
CNPq (Brazil)UNSPECIFIED
FINEP (Brazil)UNSPECIFIED
NSERC (Natural Sciences and Engineering Research Council of Canada)UNSPECIFIED
NRC (Canada)UNSPECIFIED
CFI (Canada)UNSPECIFIED
CERNUNSPECIFIED
CONICYT (Chile)UNSPECIFIED
NSFC (China)UNSPECIFIED
COLCIENCIAS (Colombia)UNSPECIFIED
Ministry of Education, Youth and Sports of the Czech RepublicUNSPECIFIED
Ministry of Industry and Trade of the Czech RepublicUNSPECIFIED
Committee for Collaboration of the Czech Republic with CERNUNSPECIFIED
Danish Natural Science Research CouncilUNSPECIFIED
Lundbeck FoundationUNSPECIFIED
European Commission, through the ARTEMIS Research Training NetworkUNSPECIFIED
CNRS/IN2P3 (France)UNSPECIFIED
CEA/DAPNIA (France)UNSPECIFIED
Georgian Academy of SciencesUNSPECIFIED
BMBF (Germany)UNSPECIFIED
HGF (Germany)UNSPECIFIED
DFG (Germany)UNSPECIFIED
MPG (Germany)UNSPECIFIED
Ministry of Education and Religion, through the EPEAEK program PYTHAGORAS II (Greece)UNSPECIFIED
GSRT (Greece)UNSPECIFIED
ISF (Israel)UNSPECIFIED
MINERVA (Israel)UNSPECIFIED
GIF (Israel)UNSPECIFIED
DIP (Israel)UNSPECIFIED
Benoziyo Center (Israel)UNSPECIFIED
INFN (Italy)UNSPECIFIED
MEXT (Japan)UNSPECIFIED
CNRST (Morocco)UNSPECIFIED
FOM (The Netherlands)UNSPECIFIED
NWO (Netherlands)UNSPECIFIED
Research Council of NorwayUNSPECIFIED
Ministry of Science and Higher Education (Poland)UNSPECIFIED
GRICES (Portugal)UNSPECIFIED
FCT (Portugal)UNSPECIFIED
Ministry of Education and Research (Romania)UNSPECIFIED
Ministry of Education and Science of the Russian FederationUNSPECIFIED
State Atomic Energy Corporation “Rosatom”UNSPECIFIED
JINR UNSPECIFIED
Ministry of Science (Serbia)UNSPECIFIED
Department of International Science and Technology CooperationUNSPECIFIED
Ministry of Education of the Slovak RepublicUNSPECIFIED
Slovenian Research AgencyUNSPECIFIED
Ministry of Higher Education, Science and Technology, SloveniaUNSPECIFIED
Ministerio de Educación y Ciencia (Spain)UNSPECIFIED
Swedish Research CouncilUNSPECIFIED
Knut and Alice Wallenberg Foundation (Sweden)UNSPECIFIED
State Secretariat for Education and ScienceUNSPECIFIED
Swiss National Science FoundationUNSPECIFIED
Cantons of Bern and Geneva (Switzerland)UNSPECIFIED
National Science Council (Taiwan)UNSPECIFIED
TAEK (Turkey)UNSPECIFIED
Science and Technology Facilities Council (STFC) (UK)UNSPECIFIED
Leverhulme Trust (UK)UNSPECIFIED
Department of EnergyUNSPECIFIED
NSFUNSPECIFIED
Record Number:CaltechAUTHORS:20110208-112648793
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20110208-112648793
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:22076
Collection:CaltechAUTHORS
Deposited By: Jason Perez
Deposited On:10 Feb 2011 21:07
Last Modified:26 Dec 2012 12:54

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