Alignment of the CMS tracker with LHC and cosmic ray data

The CMS collaboration

doi:10.1088/1748-0221/9/06/P06009

Alignment of the CMS tracker with LHC and cosmic ray data

The CMS collaboration

Egyptian Network of High Energy Physics
Yerevan Physics Institute
Institut für Hochenergiephysik
Vienna University of Technology
European Organization for Nuclear Research
National Centre for Particle and High Energy Physics
University of Antwerp
Vrjie Universiteit Brussel
Université Libre de Bruxelles
Ghent University
University of Louvain
Université de Strasbourg
National Institute of Chemical Physics and Biophysics, Tallinn
Moscow State University
Université de Mons
Centro Brasileiro de Pesquisas Fisicas
Rua São Francisco de Xavier
University of Campinas (UNICAMP)
Federal University of ABC (UFABC)
São Paulo State University
California Institute of Technology
Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences
University of Sofia
Institute of High Energy Physics, Chinese Academy of Sciences
Ip Paris
State Key Laboratory of Nuclear Physics and Technology
Universidad de Los Andes, Colombia
CSIC-Univ. Cantabria
University of Split
Ruđer Bošković Institute
University of Cyprus
Charles University
Zewail City of Science and Technology
Suez University
British University in Egypt
Cairo University
Fayoum University
Ain Shams University
University of Helsinki
Helsinki Institute of Physics
LUT University
Universite Paris-Saclay
Université de Haute Alsace
Université Paris-Sud
IGFL, Université de Lyon, Université Lyon 1
Joint Institute for Nuclear Research, Dubna
RWTH Aachen University
c/o DESY
Joint Faculty of the Brandenburg University of Technology Cottbus Senftenberg
Universität Hamburg
University of Kansas
Institut für Experimentelle Kernphysik
NCSR Demokritos
University of Athens
University of Ioannina
Wigner Research Centre for Physics
Institute of Nuclear Research ATOMKI
Eötvös Loránd University
University of Debrecen
National Institute of Science Education and Research
Panjab University
University of Delhi
Saha Institute of Nuclear Physics
Bhabha Atomic Research Centre
Tata Institute of Fundamental Research, Mumbai
King Abdulaziz University
University of Visva-Bharati
University of Ruhuna
Institute for Research in Fundamental Sciences (IPM)
Isfahan University of Technology
Sharif University of Technology
Islamic Azad University, Science and Research Branch
University College Dublin
INFN Sezione di Bari
Università degli studi di Bari Aldo Moro
Politecnico di Bari
INFN Sezione di Bologna
University of Bologna
INFN Sezione di Catania
Università degli Studi di Catania
CSFNSM
Horia Hulubei National Institute of Physics and Nuclear Engineering
Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
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University of Pavia
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University of Perugia
Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
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Scuola Normale Superiore di Pisa
University of Pisa
CNRS
Purdue University
Sezione di Roma
Università di Roma
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University of Turin
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Laboratory of Molecular Pathology
INFN Sezione di Trieste
University of Trieste
Kangwon National University
Kyungpook National University
Chonnam National University
Korea University
University of Seoul
Sungkyunkwan University
Vilnius University
University Malaya
CINVESTAV-IPN
Universidad Michoacana de San Nicolás de Hidalgo
Universidad Iberoamericana
Benemerita Universidad Autonoma de Puebla
Universidad Autónoma de San Luis Potosi
University of Auckland
University of Canterbury
Quaid-i-Azam University
National Centre for Nuclear Research
University of Warsaw
Lisboa
Institute for Nuclear Research of the Russian Academy of Sciences
Petersburg Nuclear Physics Institute (PNPI)
St. Petersburg State Polytechnical University
Institute for Theoretical and Experimental Physics
P.N. Lebedev Physical Institute of the Russian Academy of Sciences
University of Southampton
Kurchatov Institute
University of Belgrade
University of Belgrade
Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT)
Universidad Autónoma de Madrid
University of Oviedo
Paul Scherrer Institut
ETH Zurich
University of Bern
University of Zurich
National Central University
National Taiwan University
Chulalongkorn University
Cukurova University
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Adiyaman University
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Izmir Institute of Technology
Bogazici University
Ozyegin University
Kafkas University
Istanbul University
Mimar Sinan University
Istanbul Technical University
Kahramanmaras Sütcü Imam University
Kharkov Institute of Physics and Technology
University of Bristol
CCLRC Rutherford Appleton Laboratory
Imperial College London
Brunel University London
Baylor University
University of Alabama
Boston University
Women and Infants Hospital of Rhode Island-Warren Alpert Medical School of Brown University
University of California, Davis
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Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

35 Citations (Scopus)

Résumé

The central component of the CMS detector is the largest silicon tracker ever built. The precise alignment of this complex device is a formidable challenge, and only achievable with a significant extension of the technologies routinely used for tracking detectors in the past. This article describes the full-scale alignment procedure as it is used during LHC operations. Among the specific features of the method are the simultaneous determination of up to 200 000 alignment parameters with tracks, the measurement of individual sensor curvature parameters, the control of systematic misalignment effects, and the implementation of the whole procedure in a multi-processor environment for high execution speed. Overall, the achieved statistical accuracy on the module alignment is found to be significantly better than 10μm.

langue originale	Anglais
Numéro d'article	P06009
journal	Journal of Instrumentation
Volume	9
Numéro de publication	6
Les DOIs	https://doi.org/10.1088/1748-0221/9/06/P06009
état	Publié - 1 juin 2014

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10.1088/1748-0221/9/06/P06009

Contient cette citation

@article{56c3c24dd6324a90a8da9926228aabf7,

title = "Alignment of the CMS tracker with LHC and cosmic ray data",

abstract = "The central component of the CMS detector is the largest silicon tracker ever built. The precise alignment of this complex device is a formidable challenge, and only achievable with a significant extension of the technologies routinely used for tracking detectors in the past. This article describes the full-scale alignment procedure as it is used during LHC operations. Among the specific features of the method are the simultaneous determination of up to 200 000 alignment parameters with tracks, the measurement of individual sensor curvature parameters, the control of systematic misalignment effects, and the implementation of the whole procedure in a multi-processor environment for high execution speed. Overall, the achieved statistical accuracy on the module alignment is found to be significantly better than 10μm.",

keywords = "Detector alignment and calibration methods (lasers, sources, particle-beams), Large detector systems for particle and astroparticle physics, Particle tracking detectors",

author = "\{The CMS collaboration\} and S. Chatrchyan and V. Khachatryan and Sirunyan, \{A. M.\} and A. Tumasyan and W. Adam and T. Bergauer and M. Dragicevic and J. Er{\"o} and C. Fabjan and M. Friedl and R. Fr{\"u}hwirth and Ghete, \{V. M.\} and C. Hartl and N. H{\"o}rmann and J. Hrubec and M. Jeitler and W. Kiesenhofer and V. Kn{\"u}nz and M. Krammer and I. Kr{\"a}tschmer and D. Liko and I. Mikulec and D. Rabady and B. Rahbaran and H. Rohringer and R. Sch{\"o}fbeck and J. Strauss and A. Taurok and W. Treberer-Treberspurg and W. Waltenberger and Wulz, \{C. E.\} and V. Mossolov and N. Shumeiko and \{Suarez Gonzalez\}, J. and S. Alderweireldt and M. Bansal and S. Bansal and W. Beaumont and T. Cornelis and \{De Wolf\}, \{E. A.\} and X. Janssen and A. Knutsson and F. Beaudette and \{Granier de Cassagnac\}, R. and M. Nguyen and C. Ochando and P. Paganini and R. Salerno and Sauvan, \{J. B.\} and A. Zabi",

year = "2014",

month = jun,

day = "1",

doi = "10.1088/1748-0221/9/06/P06009",

language = "English",

volume = "9",

journal = "Journal of Instrumentation",

issn = "1748-0221",

publisher = "Institute of Physics",

number = "6",

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TY - JOUR

T1 - Alignment of the CMS tracker with LHC and cosmic ray data

AU - The CMS collaboration

AU - Chatrchyan, S.

AU - Khachatryan, V.

AU - Sirunyan, A. M.

AU - Tumasyan, A.

AU - Adam, W.

AU - Bergauer, T.

AU - Dragicevic, M.

AU - Erö, J.

AU - Fabjan, C.

AU - Friedl, M.

AU - Frühwirth, R.

AU - Ghete, V. M.

AU - Hartl, C.

AU - Hörmann, N.

AU - Hrubec, J.

AU - Jeitler, M.

AU - Kiesenhofer, W.

AU - Knünz, V.

AU - Krammer, M.

AU - Krätschmer, I.

AU - Liko, D.

AU - Mikulec, I.

AU - Rabady, D.

AU - Rahbaran, B.

AU - Rohringer, H.

AU - Schöfbeck, R.

AU - Strauss, J.

AU - Taurok, A.

AU - Treberer-Treberspurg, W.

AU - Waltenberger, W.

AU - Wulz, C. E.

AU - Mossolov, V.

AU - Shumeiko, N.

AU - Suarez Gonzalez, J.

AU - Alderweireldt, S.

AU - Bansal, M.

AU - Bansal, S.

AU - Beaumont, W.

AU - Cornelis, T.

AU - De Wolf, E. A.

AU - Janssen, X.

AU - Knutsson, A.

AU - Beaudette, F.

AU - Granier de Cassagnac, R.

AU - Nguyen, M.

AU - Ochando, C.

AU - Paganini, P.

AU - Salerno, R.

AU - Sauvan, J. B.

AU - Zabi, A.

PY - 2014/6/1

Y1 - 2014/6/1

N2 - The central component of the CMS detector is the largest silicon tracker ever built. The precise alignment of this complex device is a formidable challenge, and only achievable with a significant extension of the technologies routinely used for tracking detectors in the past. This article describes the full-scale alignment procedure as it is used during LHC operations. Among the specific features of the method are the simultaneous determination of up to 200 000 alignment parameters with tracks, the measurement of individual sensor curvature parameters, the control of systematic misalignment effects, and the implementation of the whole procedure in a multi-processor environment for high execution speed. Overall, the achieved statistical accuracy on the module alignment is found to be significantly better than 10μm.

AB - The central component of the CMS detector is the largest silicon tracker ever built. The precise alignment of this complex device is a formidable challenge, and only achievable with a significant extension of the technologies routinely used for tracking detectors in the past. This article describes the full-scale alignment procedure as it is used during LHC operations. Among the specific features of the method are the simultaneous determination of up to 200 000 alignment parameters with tracks, the measurement of individual sensor curvature parameters, the control of systematic misalignment effects, and the implementation of the whole procedure in a multi-processor environment for high execution speed. Overall, the achieved statistical accuracy on the module alignment is found to be significantly better than 10μm.

KW - Detector alignment and calibration methods (lasers, sources, particle-beams)

KW - Large detector systems for particle and astroparticle physics

KW - Particle tracking detectors

U2 - 10.1088/1748-0221/9/06/P06009

DO - 10.1088/1748-0221/9/06/P06009

M3 - Article

AN - SCOPUS:84903639523

SN - 1748-0221

VL - 9

JO - Journal of Instrumentation

JF - Journal of Instrumentation

IS - 6

M1 - P06009

ER -

Alignment of the CMS tracker with LHC and cosmic ray data

Résumé

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