The straw tube technology for the LHCb outer tracking system

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For the outer tracking system of the LHCb spectrometer 53.760 straws of 2.5 m length will be used. They are arranged in detector modules of 5 m length and 0.34 m width. The envisaged spatial resolution over the entire active area is 200$mu$m resulting in stringent requirements on the accuracy for th...

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Autores principales: Bachmann, S, Bagaturia, I, Deppe, H, Eisele, F, Haas, T, Hajduk, L, Langenegger, U, Michalowski, J, Nawrot, A, Polok, G, Pellegrino, A, Schuijlenburg, H, Schwierz, R, Sluijk, T, Spelt, J, Spaan, B, Szczekowski, M, Stange, U, Syryczynski, K, Trunk, U, Walter, M, Wiedner, D, Uwer, U, Van Appeldorn, G
Lenguaje:eng
Publicado: 2004
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1485017
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author Bachmann, S
Bagaturia, I
Deppe, H
Eisele, F
Haas, T
Hajduk, L
Langenegger, U
Michalowski, J
Nawrot, A
Polok, G
Pellegrino, A
Schuijlenburg, H
Schwierz, R
Sluijk, T
Spelt, J
Spaan, B
Szczekowski, M
Stange, U
Syryczynski, K
Trunk, U
Walter, M
Wiedner, D
Uwer, U
Van Appeldorn, G
author_facet Bachmann, S
Bagaturia, I
Deppe, H
Eisele, F
Haas, T
Hajduk, L
Langenegger, U
Michalowski, J
Nawrot, A
Polok, G
Pellegrino, A
Schuijlenburg, H
Schwierz, R
Sluijk, T
Spelt, J
Spaan, B
Szczekowski, M
Stange, U
Syryczynski, K
Trunk, U
Walter, M
Wiedner, D
Uwer, U
Van Appeldorn, G
author_sort Bachmann, S
collection CERN
description For the outer tracking system of the LHCb spectrometer 53.760 straws of 2.5 m length will be used. They are arranged in detector modules of 5 m length and 0.34 m width. The envisaged spatial resolution over the entire active area is 200$mu$m resulting in stringent requirements on the accuracy for the module construction. In this paper we discuss the optimisation of the straws, design and construction of detector modules. The long term operation properties of straws in two different counting gases, Ar/CO$_2$ (70/30) and Ar/CO$_s$/CF$_4$ (75/10/15), is compared.
id cern-1485017
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-14850172019-09-30T06:29:59Zhttp://cds.cern.ch/record/1485017engBachmann, SBagaturia, IDeppe, HEisele, FHaas, THajduk, LLangenegger, UMichalowski, JNawrot, APolok, GPellegrino, ASchuijlenburg, HSchwierz, RSluijk, TSpelt, JSpaan, BSzczekowski, MStange, USyryczynski, KTrunk, UWalter, MWiedner, DUwer, UVan Appeldorn, GThe straw tube technology for the LHCb outer tracking systemDetectors and Experimental TechniquesFor the outer tracking system of the LHCb spectrometer 53.760 straws of 2.5 m length will be used. They are arranged in detector modules of 5 m length and 0.34 m width. The envisaged spatial resolution over the entire active area is 200$mu$m resulting in stringent requirements on the accuracy for the module construction. In this paper we discuss the optimisation of the straws, design and construction of detector modules. The long term operation properties of straws in two different counting gases, Ar/CO$_2$ (70/30) and Ar/CO$_s$/CF$_4$ (75/10/15), is compared.LHCb-PROC-2004-002CERN-LHCb-PROC-2004-002oai:cds.cern.ch:14850172004-08-26
spellingShingle Detectors and Experimental Techniques
Bachmann, S
Bagaturia, I
Deppe, H
Eisele, F
Haas, T
Hajduk, L
Langenegger, U
Michalowski, J
Nawrot, A
Polok, G
Pellegrino, A
Schuijlenburg, H
Schwierz, R
Sluijk, T
Spelt, J
Spaan, B
Szczekowski, M
Stange, U
Syryczynski, K
Trunk, U
Walter, M
Wiedner, D
Uwer, U
Van Appeldorn, G
The straw tube technology for the LHCb outer tracking system
title The straw tube technology for the LHCb outer tracking system
title_full The straw tube technology for the LHCb outer tracking system
title_fullStr The straw tube technology for the LHCb outer tracking system
title_full_unstemmed The straw tube technology for the LHCb outer tracking system
title_short The straw tube technology for the LHCb outer tracking system
title_sort straw tube technology for the lhcb outer tracking system
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1485017
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