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Test of a high resolution drift chamber prototype |
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| Authors: | V. Commichau M. Deutschmann K.J. Draheim P. Fritze K. Hangarter P. Hawelka U. Herten D. Linnhöfer M. Tonutti U. Biermann E. Roderburg A.H. Walenta H. Anderhub J. Fehlmann H. Hofer M. Klein J.A. Paradiso J. Schreiber G. Viertel |
| Affiliation: | Rhein.-Westf. Technische Hochschule, III. Physikalisches Institut, Physikzentrum, D- 5100 Aachen, Federal Republic of Germany;Univ. Gesamthochschule Siegen, Fachbereich 7 - Physik, D - 5900 Siegen, Federal Republic of Germany;Eidg. Technische Hochschule, Institut für Hochenergiephysik, CH-8093 Zürich, Switzerland |
| Abstract: | The performance of a drift chamber prototype for a colliding beam vertex detector in a test beam at DESY is described. At one (two) atmosphere gas pressure a spatial resolution of 40 μm (30 μm) per wire for one cm drift length was achieved with a 100 MHz Flash-ADC system. An excellent double track resolution of better than 300 μm over the full drift length of 5 cm can be estimated. |
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