DocumentCode :
1835858
Title :
An aging study of industrially produced micropatterned gas detectors
Author :
Barbeau, P.S. ; Collar, J. ; Miyamoto, J. ; Shipsey, I.
Author_Institution :
Enrico Fermi Inst., Chicago Univ., IL, USA
Volume :
5
fYear :
2003
fDate :
19-25 Oct. 2003
Firstpage :
3723
Abstract :
Micropatterned gas detectors like GEMs and MlCROMEGAS are being considered for time projection chambers (TPC) for linear collider experiments. These devices are made mainly of Kapton insulators and thick copper layers. Because in the micropatterned gas detectors a dense plasma of avalanche electrons and ions are created in a small volume, aging due to polymerization is a concern. A shot-term aging study on a single GEM foil produced by 3M using reel-to-reel flex circuit technology is reported.
Keywords :
ageing; electron multiplier detectors; plasma density; polymerisation; time projection chambers; Kapton insulators; TPC; aging; avalanche electrons; avalanche ions; dense plasma; industrially produced micropatterned gas detectors; linear collider experiments; polymerization; reel-to-reel flex circuit technology; single GEM foil; thick copper layers; time projection chambers; Aging; Copper; Electrons; Gas detectors; Gas industry; Insulation; Plasma applications; Plasma density; Plasma devices; Polymers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Nuclear Science Symposium Conference Record, 2003 IEEE
ISSN :
1082-3654
Print_ISBN :
0-7803-8257-9
Type :
conf
DOI :
10.1109/NSSMIC.2003.1352715
Filename :
1352715
Link To Document :
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