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Pulse height measurements and electron attachment in drift chambers operated with Xe,CO2 mixtures

We present pulse height measurements in drift chambers operated with Xe,CO2 gas mixtures. We investigate the attachment of primary electrons on oxygen and SF6 contaminants in the detection gas. The measurements are compared with simulations of properties of drifting electrons. We present two methods...

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Hauptverfasser: Andronic, Anton (VerfasserIn) , Appelshäuser, Harald (VerfasserIn) , Braun-Munzinger, Peter (VerfasserIn) , Emschermann, David (VerfasserIn) , Herrmann, Norbert (VerfasserIn) , Mahmoud, Tariq (VerfasserIn) , Reygers, Klaus (VerfasserIn) , Schicker, Rainer (VerfasserIn) , Soltveit, Hans Kristian (VerfasserIn) , Stachel, Johanna (VerfasserIn) , Wessels, Johannes P. (VerfasserIn) , Windelband, Bernd (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 31 December 2002
In: Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment
Year: 2003, Jahrgang: 498, Heft: 1, Pages: 143-154
ISSN:1872-9576
DOI:10.1016/S0168-9002(02)02083-1
Online-Zugang:Verlag, Volltext: http://dx.doi.org/10.1016/S0168-9002(02)02083-1
Verlag, Volltext: http://www.sciencedirect.com/science/article/pii/S0168900202020831
Volltext
Verfasserangaben:A. Andronic, H. Appelshäuser, C. Blume, P. Braun-Munzinger, D. Bucher, O. Busch, A. Castillo Ramirez, V. Cătănescu, M. Ciobanu, H. Daues, A. Devismes, D. Emschermann, O. Fateev, C. Garabatos, N. Herrmann, M. Ivanov, T. Mahmoud, T. Peitzmann, V. Petracek, M. Petrovici, K. Reygers, H. Sann, R. Santo, R. Schicker, S. Sedykh, S. Shimansky, R. S. Simon, L. Smykov, H.K. Soltveit, J. Stachel, H. Stelzer, G. Tsiledakis, B. Vulpescu, J.P. Wessels, B. Windelband, O. Winkelmann, C. Xu, O. Zaudtke, Yu. Zanevsky, V. Yurevich
Beschreibung
Zusammenfassung:We present pulse height measurements in drift chambers operated with Xe,CO2 gas mixtures. We investigate the attachment of primary electrons on oxygen and SF6 contaminants in the detection gas. The measurements are compared with simulations of properties of drifting electrons. We present two methods to check the gas quality: gas chromatography and 55Fe pulse height measurements using monitor detectors.
Beschreibung:Gesehen am 27.02.2018
Beschreibung:Online Resource
ISSN:1872-9576
DOI:10.1016/S0168-9002(02)02083-1

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