Title of article
Activity of CERN and LNF groups on large area GEM detectors
Author/Authors
Alfonsi، نويسنده , , M. and Bencivenni، نويسنده , , Daniel G. and Brock، نويسنده , , I. and Cerioni، نويسنده , , S. and Croci، نويسنده , , G. and David، نويسنده , , E. and De Lucia، نويسنده , , E. and De Oliveira، نويسنده , , R. and De Robertis، نويسنده , , G. and Domenici، نويسنده , , D. and Duarte Pinto، نويسنده , , S. and Felici، نويسنده , , G. and Gatta، نويسنده , , M. and Jacewicz، نويسنده , , M. and Loddo، نويسنده , , F. and Morello، نويسنده , , G. and Pistilli، نويسنده , , M. and Ranieri، نويسنده , , A. and Ropelewski، نويسنده , , L. and Sauli، نويسنده , , F. and Schioppa، نويسنده , , M. and Van Stenis، نويسنده , , M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
151
To page
154
Abstract
We report on the activity of CERN and INFN-LNF groups on the development of large area GEM detectors. The two groups work together within the RD51 Collaboration, to aim at the development of Micro-pattern Gas detectors technologies. The vast request for large area foils by the GEM community has driven a change in the manufacturing procedure by the TS-DEM-PMT laboratory, needed to overcome the previous size limitation of 450 × 450 mm 2 . Now a single-mask technology is used allowing foils to be made as large as 450 × 2000 mm 2 . The limitation in the short size, due to the definite width of the raw material, can be overcome by splicing more foils together. A 10 × 10 cm 2 GEM detector with the new single-mask foil has been tested with X-rays and the results are shown. Possible future applications for large area GEM are the TOTEM experiment upgrade at CERN, and the KLOE-2 experiment at the Dafne Φ -factory in Frascati.
Keywords
Tracking detectors , GEM , Micro-pattern Gas detectors
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2010
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2170575
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