Study of the characteristics of GEM detectors for the future FAIR experiment CBM

被引：9

作者：

Biswas, S. ^{[1
]}

Abuhoza, A. ^{[1
,2
]}

Frankenfeld, U. ^{[1
]}

Hehner, J. ^{[1
]}

Schmidt, C. J. ^{[1
]}

Schmidt, H. R. ^{[3
]}

Traeger, M. ^{[1
]}

Colafranceschi, S. ^{[4
]}

Marinov, A. ^{[4
]}

Sharma, A. ^{[4
]}

机构：

[1] GSI Helmholtzzentrum Schwerionenforsch GmbH, D-64291 Darmstadt, Germany

[2] KACST, Natl Ctr Math & Phys, Riyadh 11442, Saudi Arabia

[3] Univ Tubingen, Tubingen, Germany

[4] CERN, Dept Phys, Geneva, Switzerland

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2013年 / 718卷

关键词：

FAIR; CBM; Gas electron multiplier; Gas gain; Resolution;

D O I：

10.1016/j.nima.2012.08.044

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Characteristics of triple GEM detector have been studied systematically. The variation of the effective gain and energy resolution of GEM with variation of the applied voltage has been measured with Fe-55 X-ray source for different gas mixtures and with different gas flow rates. Long-term test of the GEM has also been performed. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：403 / 405

页数：3