Stand-alone cosmic muon reconstruction before installation of the CMS silicon strip tracker

被引:14
作者
Adam, W. [1 ]
Bergauer, T. [1 ]
Dragicevic, M. [1 ]
Friedl, M. [1 ]
Fruehwirth, R. [1 ]
Haensel, S. [1 ]
Hrubec, J. [1 ]
Krammer, M. [1 ]
Oberegger, M. [1 ]
Pernicka, M. [1 ]
Schmid, S.
Stark, R. [1 ]
Steininger, H. [1 ]
Uhl, D. [1 ]
Waltenberger, W. [1 ]
Widl, E. [1 ]
Van Mechelen, P. [2 ]
Cardaci, M. [2 ]
Beaumont, W. [2 ]
de Langhe, E. [2 ]
de Wolf, E. A. [2 ]
Delmeire, E. [2 ]
Hashemi, M. [2 ]
Bouhali, O. [3 ]
Charaf, O. [3 ]
Clerbaux, B. [3 ]
Dewulf, J. -P. [3 ]
Elgammal, S. [3 ]
Hammad, G. [3 ]
de Lentdecker, G. [3 ]
Marage, P. [3 ]
Vander Velde, C. [3 ]
Vanlaer, P. [3 ]
Wickens, J. [3 ]
Adler, V. [4 ]
Devroede, O. [4 ]
De Weirdt, S. [4 ]
D'Hondt, J. [4 ]
Goorens, R. [4 ]
Heyninck, J. [4 ]
Maes, J. [4 ]
Mozer, M. [4 ]
Tavernier, S. [4 ]
Van Lancker, L. [4 ]
Van Mulders, P. [4 ]
Villella, I. [4 ]
Wastiels, C. [4 ]
Bonnet, J. -L. [5 ]
Bruno, G. [5 ]
De Callatay, B. [5 ]
机构
[1] Osterreich Akad Wissensch HEPHY, Inst Hochenergiephys, Vienna, Austria
[2] Univ Antwerp, Antwerp, Belgium
[3] Univ Libre Bruxelles, Brussels, Belgium
[4] Vrije Univ Brussel, Brussels, Belgium
[5] Catholic Univ Louvain, B-1348 Louvain, Belgium
[6] Univ Mons, B-7000 Mons, Belgium
[7] Helsinki Inst Phys, Helsinki, Finland
[8] Univ Lyon 1, CNRS, IN2P3, Inst Phys Nucl Lyon, F-69622 Villeurbanne, France
[9] Univ Haute Alsace, Grp Rech Phys Hautes Energies, Mulhouse, France
[10] CERN, European Org Nucl Res, CH-1211 Geneva, Switzerland
[11] Univ Strasbourg, Inst Pluridisciplinaire Hubert Curien, CNRS, IN2P3, F-67070 Strasbourg, France
[12] Univ Aachen, Rhein Westfal TH Aachen, Inst Phys 1, Aachen, Germany
[13] Univ Aachen, Rhein Westfal TH Aachen, Inst Phys 3, Aachen, Germany
[14] Univ Hamburg, Inst Expt Phys, Hamburg, Germany
[15] Karlsruhe IEKP, Karlsruhe, Germany
[16] INFN Bari, Bari, Italy
[17] Ist Nazl Fis Nucl, I-70126 Bari, Italy
[18] Dipartimento Interateneo Fis, Bari, Italy
[19] Univ Catania, I-95124 Catania, Italy
[20] INFN Firenze, Florence, Italy
[21] Univ Florence, I-50121 Florence, Italy
[22] Univ Milano Bicocca, Milan, Italy
[23] INFN Padova, Padua, Italy
[24] Univ Padua, I-35100 Padua, Italy
[25] INFN Perugia, Perugia, Italy
[26] Univ Perugia, I-06100 Perugia, Italy
[27] INFN Pisa, Pisa, Italy
[28] Univ Pisa, I-56100 Pisa, Italy
[29] Scuola Normale Super Pisa, Pisa, Italy
[30] Peking Univ, Beijing, Peoples R China
[31] INFN Torino, Turin, Italy
[32] Univ Turin, I-10124 Turin, Italy
[33] Univ Zurich, CH-8006 Zurich, Switzerland
[34] STFC, Rutherford Appleton Lab, Didcot, Oxon, England
[35] Univ London Imperial Coll Sci Technol & Med, London, England
[36] Brunel Univ, Uxbridge UB8 3PH, Middx, England
[37] Univ Calif Riverside, Riverside, CA 92521 USA
[38] Res Inst Particle & Nucl Phys, Budapest, Hungary
[39] Univ Calif San Diego, San Diego, CA 92103 USA
[40] Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA
[41] Univ Colorado, Boulder, CO 80309 USA
[42] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA
[43] Univ Illinois, Chicago, IL USA
[44] Univ Kansas, Lawrence, KS 66045 USA
[45] Johns Hopkins Univ, Baltimore, MD USA
[46] MIT, Cambridge, MA 02139 USA
[47] Univ Rochester, New York, NY USA
[48] Brown Univ, Providence, RI 02912 USA
基金
美国国家科学基金会; 英国科学技术设施理事会; 芬兰科学院;
关键词
Pattern recognition; cluster finding; calibration and fitting methods; Particle tracking detectors (Solid-state detectors); Large detector systems for particle and astroparticle physics;
D O I
10.1088/1748-0221/4/05/P05004
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The subsystems of the CMS silicon strip tracker were integrated and commissioned at the Tracker Integration Facility (TIF) in the period from November 2006 to July 2007. As part of the commissioning, large samples of cosmic ray data were recorded under various running conditions in the absence of a magnetic field. Cosmic rays detected by scintillation counters were used to trigger the readout of up to 15% of the final silicon strip detector, and over 4.7 million events were recorded. This document describes the cosmic track reconstruction and presents results on the performance of track and hit reconstruction as from dedicated analyses.
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页数:41
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