Commissioning and performance of the CMS pixel tracker with cosmic ray muons

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 19 Mar 2010Embargo end date: 01 Jan 2009 Cyprus, France, Brazil, Belgium, United States, United States, Turkey, United States, Italy, United Kingdom, Germany, Germany, United Kingdom, Belgium, United Kingdom, France, Turkey, United Kingdom, France, United Kingdom, Greece, Croatia, Finland, Turkey, France, France Publisher:IOP PublishingJournal:Journal of Instrumentation, volume 5, pages T03007-T03007 (eissn: 1748-0221,

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Authors: Steinbrück, G.; Zeise, M.; Fischler, M.; Gutsche, O.; Chatrchyan, S.; Khachatryan, Vardan; Sirunyan, A. M.; +193 Authors

Steinbrück, G.; Zeise, M.; Fischler, M.; Gutsche, O.; Chatrchyan, S.; Khachatryan, Vardan; Sirunyan, A. M.; Adam, Wolfgang; Arnold, B.; Bergauer, H.; Bergauer, Thomas; Dragicevic, Marko; Eichberger, M.; Erö, Janos; Friedl, Markus; Frühwirth, Rudolf; Ghete, Vasile M.; Hammer, J.; Hansel, S.; Hoch, M.; Hörmann, Nicolas G.; Hrubec, Josef; Jeitler, Manfred A.; Kasieczka, G.; Kastner, K.; Krammer, Manfred; Liko, Dietrich; De Magrans Abril, I.; Mikulec, Ivan; Mittermayr, F.; Neuherz, B.; Oberegger, M.; Padrta, M.; Pernicka, M.; Rohringer, Herbert; Schmid, S.; Schöfbeck, Robert; Schreiner, T.; Stark, R.; Steininger, H.; Strauss, J. S.; Taurok, A.; Teischinger, F.; Themel, T.; Uhl, D.; Wagner, P.; Waltenberger, Wolfgang; Walzel, G.; Widl, E.; Wulz, Claudia Elisabeth; Chekhovsky, V.; Dvornikov, O.; Emeliantchik, I.; Litomin, A.; Makarenko, V.; Marfin, I.; Mossolov, V.; Shumeiko, Nikolai M.; Solin, A.; Stefanovitch, R.; Suarez Gonzalez, J.; Tikhonov, A.; Fedorov, A.; Karneyeu, A.; Korzhik, M.; Panov, V.; Zuyeuski, R.; Kuchinsky, P.; Beaumont, W.; Benucci, Leonardo; Cardaci, M.; De Wolf, Els A.; Delmeire, E.; Druzhkin, D.; Hashemi, M.; Janssen, Xavier; Maes, T.; Mucibello, L.; Ochesanu, S.; Rougny, R.; Selvaggi, M.; Van Haevermaet, Hans J.; Van Mechelen, Pierre; Van Remortel, Nick; Adler, V.; Beauceron, S.; Blyweert, S.; D'Hondt, Jorgen; De Weirdt, S.; Devroede, O.; Heyninck, J.; Kalogeropoulos, Alexis; Maes, J.; Maes, M.; Mozer, M. U.; Tavernier, Stefaan P. K.; Van Doninck, Walter K.; Van Mulders, Petra; Villella, I.; Bouhali, O.; Chabert, E. C.; Charaf, O.; Clerbaux, Barbara; De Lentdecker, Gilles; Dero, V.; Elgammal, S.; Gay, A. P. R.; Hammad, G. H.; Marage, P. E.; Rugovac, S.; Vander Velde, Catherine; Vanlaer, Pascal; Wickens, J.; Grunewald, M.; Klein, B.; Marinov, Andrey; Ryckbosch, D.; Thyssen, F.; Tytgat, Michel H. G.; Vanelderen, L.; Verwilligen, P.; Başeǧmez, S.; Bruno, G.; Caudron, J.; Delaere, Christophe; Demin, P.; Favart, D.; Giammanco, Andrea; Lemaître, Vincent; Militaru, O.; Ovyn, S.; Piotrzkowski, K.; Quertenmont, L.; Schul, N.; Beliy, N.; Daubie, E.; Alves, G. A.; Pol, M. E.; Souza, M. H. G.; Carvalho, W.; De Jesus Damiao, D.; De Oliveira Martins, C.; De Fonseca Souza, S.; Mundim, L.; Oguri, V.; Santoro, A.; Silva Do Amaral, S. M.; Sznajder, A.; Fernandez Perez Tomei, T. R.; Ferreira Dias, M. A.; Gregores, Eduardo De Moraes; Novaes, S. F.; Abadjiev, K.; Anguelov, T.; Damgov, J.; Darmenov, N.; Dimitrov, L.; Genchev, V.; Iaydjiev, P.; Piperov, S.; Stoykova, S.; Sultanov, G.; Trayanov, R.; Vankov, I.; Dimitrov, A.; Dyulendarova, M.; Kozhuharov, V.; Litov, L.; Marinova, E.; Mateev, M.; Pavlov, B.; Petkov, P.; Toteva, Z.; Chen, G. M.; Chen, H. S.; Guan, W.; Jiang, C. H.; Liang, D.; Liu, B.; Meng, X.; Tao, J.; Wang, J.; Wang, Z.; Xue, Z.; Zhang, Z.; Ban, Y.; Cai, J.; Ge, Y.; Guo, S.; Hu, Z.; Mao, Y.; Qian, S. J.; Teng, H.; Zhu, B.; Avila, C.; Baquero Ruiz, M.; Carrillo Montoya, C. A.; Gomez, A.; Gomez Moreno, B.; Ocampo Rios, A. A.;

doi: 10.1088/1748-0221/5/03/t03007 , 10.48550/arxiv.0911.5434

arXiv: 0911.5434

Commissioning and performance of the CMS pixel tracker with cosmic ray muons

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Abstract

The pixel detector of the Compact Muon Solenoid experiment consists of three barrel layers and two disks for each endcap. The detector was installed in summer 2008, commissioned with charge injections, and operated in the 3.8 T magnetic field during cosmic ray data taking. This paper reports on the first running experience and presents results on the pixel tracker performance, which are found to be in line with the design specifications of this detector. The transverse impact parameter resolution measured in a sample of high momentum muons is 18 microns.

Countries

Cyprus, France, Brazil, Belgium, United States, United States, Turkey, United States, Italy, United Kingdom, Germany, Germany, United Kingdom, Belgium, United Kingdom, France, Turkey, United Kingdom, France, United Kingdom, Greece, Croatia, Finland, Turkey, France, France

Related Organizations

California Institute of Technology
United States
Université Libre de Bruxelles
Belgium
University of Brescia
Italy
Wayne State College
United States
Spanish National Research Council
Spain

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Keywords

Compact Muon Solenoid, Physics - Instrumentation and Detectors, pixel detector; CMS experiment, Large Hadron Collider (LHC), PARTICLE PHYSICS; LARGE HADRON COLLIDER; CMS, particle and astroparticle physic, Silicon sensors, BARREL DETECTOR; SILICON SENSORS ; DESIGN, DESIGN, Particle tracking detectors, Solid-state detectors, Large detector systems, Large detector systems for particle and astroparticle physics; Particle tracking detectors (Solid-state detectors), Detectors and Experimental Techniques, info:eu-repo/classification/ddc/530, info:eu-repo/classification/ddc/610, CMS, Physics, ddc:530, Instrumentation and Detectors (physics.ins-det), Cosmic Run At Four Tesla (CRAFT), Particle tracking detectors (Solid-state detectors), Large detector system, PARTICLE PHYSICS, BARREL DETECTOR; SILICON SENSORS; DESIGN, LHC, Design, SILICON SENSORS, Physique, chimie, mathématiques & sciences de la terre, BARREL DETECTOR, FOS: Physical sciences, Barrel detector, 530, Physical, chemical, mathematical & earth Sciences, cosmic muons, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], CMS; LHC; cosmic muons; pixel tracker, Large detector systems for particle and astroparticle physics, Physique, LARGE HADRON COLLIDER, Particle tracking detector, LHC; CMS; MUONI, [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], pixel tracker, Instrumentation; Mathematical Physics, ddc: ddc:610

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