DocumentCode
1223383
Title
Characteristics of a large system of pad readout wire proportional chambers for the HPC calorimeter
Author
Camporesi, T. ; Cavallo, F.R. ; Giordano, V. ; Laurenti, G. ; Molinari, G. ; Navarria, F.L. ; Privitera, P. ; Rovelli, T. ; Valenti, G. ; Zucchini, A.
Author_Institution
Dipartimento di Fisica, Bologna Univ., Italy
Volume
36
Issue
1
fYear
1989
fDate
2/1/1989 12:00:00 AM
Firstpage
344
Lastpage
346
Abstract
A large system of wire proportional chambers is being constructed for the readout of the High-Density Projection Chamber of the DELPHI experiment at the Large Electron-Positron (LEP) storage ring. The system consists of 144 chambers, each 0.3-m2, and read out via cathode pads. located at the end of the HPC drift volume. The authors discuss the design of the readout chamber; the chamber construction, the mechanical tolerances and gain uniformity, and the performance
Keywords
calorimeters; position sensitive particle detectors; proportional counters; DELPHI experiment; HPC calorimeter; High-Density Projection Chamber; gain uniformity; mechanical tolerances; pad readout wire proportional chambers; Atherosclerosis; Cable insulation; Cathodes; Clocks; Guidelines; Magnetic fields; Prototypes; Storage rings; Voltage; Wire;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/23.34461
Filename
34461
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