Mechanical stability of the CMS strip tracker measured with a laser alignment system

Skovpen, Y.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Erö, J.; Flechl, M.; Friedl, M.; Frühwirth, R.; Ghete, V. M.; Hoch, M.; Hartl, C.; Hörmann, N.; Hrubec, J.; Jeitler, M.; König, A.; Krätschmer, I.; Liko, D.; Matsushita, T.; Mikulec, I.; Rabady, D.; Rad, N.; Rahbaran, B.; Rohringer, H.; Schieck, J.; Strauss, J.; Waltenberger, W.; Wulz, C. E.; Dvornikov, O.; Makarenko, V.; Mossolov, V.; Gonzalez, J. Suarez; Zykunov, V.; Shumeiko, N.; Alderweireldt, S.; De Wolf, E. A.; Janssen, X.; Lauwers, J.; Van De Klundert, M.; Van Haevermaet, H.; Van Mechelen, P.; Van Remortel, N.; Van Spilbeeck, A.; Zeid, S. Abu; Blekman, F.; D'Hondt, J.; Daci, N.; De Bruyn, I.; Deroover, K.; Lowette, S.; Moortgat, S.; Moreels, L.; Olbrechts, A.; Python, Q.; Skovpen, K.; Tavernier, S.; Van Doninck, W.; Van Mulders, P.; Van Parijs, I.; Brun, H.; Clerbaux, B.; De Lentdecker, G.; Delannoy, H.; Fasanella, G.; Favart, L.; Goldouzian, R.; Grebenyuk, A.; Karapostoli, G.; Lenzi, T.; Léonard, A.; Luetic, J.; Maerschalk, T.; Marinov, A.; Randle-Conde, A.; Seva, T.; Velde, C. Vander; Vanlaer, P.; Vannerom, D.; Yonamine, R.; Zenoni, F.; Zhang, F.; Cimmino, A.; Cornelis, T.; Dobur, D.; Fagot, A.; Gul, M.; Khvastunov, I.; Poyraz, D.; Salva, S.; Schöfbeck, R.; Tytgat, M.; Van Driessche, W.; Yazgan, E.; Zaganidis, N.; Bakhshiansohi, H.; Beluffi, C.

Mechanical stability of the CMS strip tracker measured with a laser alignment system

dc.contributor.author	Skovpen, Y.
dc.contributor.author	Sirunyan, A. M.
dc.contributor.author	Tumasyan, A.
dc.contributor.author	Adam, W.
dc.contributor.author	Asilar, E.
dc.contributor.author	Bergauer, T.
dc.contributor.author	Brandstetter, J.
dc.contributor.author	Brondolin, E.
dc.contributor.author	Dragicevic, M.
dc.contributor.author	Erö, J.
dc.contributor.author	Flechl, M.
dc.contributor.author	Friedl, M.
dc.contributor.author	Frühwirth, R.
dc.contributor.author	Ghete, V. M.
dc.contributor.author	Hoch, M.
dc.contributor.author	Hartl, C.
dc.contributor.author	Hörmann, N.
dc.contributor.author	Hrubec, J.
dc.contributor.author	Jeitler, M.
dc.contributor.author	König, A.
dc.contributor.author	Krätschmer, I.
dc.contributor.author	Liko, D.
dc.contributor.author	Matsushita, T.
dc.contributor.author	Mikulec, I.
dc.contributor.author	Rabady, D.
dc.contributor.author	Rad, N.
dc.contributor.author	Rahbaran, B.
dc.contributor.author	Rohringer, H.
dc.contributor.author	Schieck, J.
dc.contributor.author	Strauss, J.
dc.contributor.author	Waltenberger, W.
dc.contributor.author	Wulz, C. E.
dc.contributor.author	Dvornikov, O.
dc.contributor.author	Makarenko, V.
dc.contributor.author	Mossolov, V.
dc.contributor.author	Gonzalez, J. Suarez
dc.contributor.author	Zykunov, V.
dc.contributor.author	Shumeiko, N.
dc.contributor.author	Alderweireldt, S.
dc.contributor.author	De Wolf, E. A.
dc.contributor.author	Janssen, X.
dc.contributor.author	Lauwers, J.
dc.contributor.author	Van De Klundert, M.
dc.contributor.author	Van Haevermaet, H.
dc.contributor.author	Van Mechelen, P.
dc.contributor.author	Van Remortel, N.
dc.contributor.author	Van Spilbeeck, A.
dc.contributor.author	Zeid, S. Abu
dc.contributor.author	Blekman, F.
dc.contributor.author	D'Hondt, J.
dc.contributor.author	Daci, N.
dc.contributor.author	De Bruyn, I.
dc.contributor.author	Deroover, K.
dc.contributor.author	Lowette, S.
dc.contributor.author	Moortgat, S.
dc.contributor.author	Moreels, L.
dc.contributor.author	Olbrechts, A.
dc.contributor.author	Python, Q.
dc.contributor.author	Skovpen, K.
dc.contributor.author	Tavernier, S.
dc.contributor.author	Van Doninck, W.
dc.contributor.author	Van Mulders, P.
dc.contributor.author	Van Parijs, I.
dc.contributor.author	Brun, H.
dc.contributor.author	Clerbaux, B.
dc.contributor.author	De Lentdecker, G.
dc.contributor.author	Delannoy, H.
dc.contributor.author	Fasanella, G.
dc.contributor.author	Favart, L.
dc.contributor.author	Goldouzian, R.
dc.contributor.author	Grebenyuk, A.
dc.contributor.author	Karapostoli, G.
dc.contributor.author	Lenzi, T.
dc.contributor.author	Léonard, A.
dc.contributor.author	Luetic, J.
dc.contributor.author	Maerschalk, T.
dc.contributor.author	Marinov, A.
dc.contributor.author	Randle-Conde, A.
dc.contributor.author	Seva, T.
dc.contributor.author	Velde, C. Vander
dc.contributor.author	Vanlaer, P.
dc.contributor.author	Vannerom, D.
dc.contributor.author	Yonamine, R.
dc.contributor.author	Zenoni, F.
dc.contributor.author	Zhang, F.
dc.contributor.author	Cimmino, A.
dc.contributor.author	Cornelis, T.
dc.contributor.author	Dobur, D.
dc.contributor.author	Fagot, A.
dc.contributor.author	Gul, M.
dc.contributor.author	Khvastunov, I.
dc.contributor.author	Poyraz, D.
dc.contributor.author	Salva, S.
dc.contributor.author	Schöfbeck, R.
dc.contributor.author	Tytgat, M.
dc.contributor.author	Van Driessche, W.
dc.contributor.author	Yazgan, E.
dc.contributor.author	Zaganidis, N.
dc.contributor.author	Bakhshiansohi, H.
dc.contributor.author	Beluffi, C.
dc.date.accessioned	2022-03-27T06:53:09Z
dc.date.available	2022-03-27T06:53:09Z
dc.date.issued	2017-04-21
dc.description.abstract	The CMS tracker consists of 206 m2 of silicon strip sensors assembled on carbon fibre composite structures and is designed for operation in the temperature range from -25 to +25°C. The mechanical stability of tracker components during physics operation was monitored with a few μm resolution using a dedicated laser alignment system as well as particle tracks from cosmic rays and hadron-hadron collisions. During the LHC operational period of 2011-2013 at stable temperatures, the components of the tracker were observed to experience relative movements of less than 30μm. In addition, temperature variations were found to cause displacements of tracker structures of about 2μm°C, which largely revert to their initial positions when the temperature is restored to its original value.
dc.identifier.citation	Journal of Instrumentation. v.12(4)
dc.identifier.uri	10.1088/1748-0221/12/04/P04023
dc.identifier.uri	https://iopscience.iop.org/article/10.1088/1748-0221/12/04/P04023
dc.identifier.uri	https://dspace.uohyd.ac.in/handle/1/10469
dc.subject	Detector alignment and calibration methods (lasers, sources, particle-beams)
dc.subject	Large detector systems for particle and astroparticle physics
dc.subject	Particle tracking detectors
dc.subject	Particle tracking detectors (Solid-state detectors)
dc.title	Mechanical stability of the CMS strip tracker measured with a laser alignment system
dc.type	Journal. Article
dspace.entity.type

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