A Micromegas detector for the CAST experiment

被引:8
作者
Andriamonje, S
Aune, S
Dafni, T
Fanourakis, G
Ribas, EF [1 ]
Fischer, H
Franz, J
Geralis, T
Giganon, A
Giomataris, Y
Heinsius, FH
Königsmann, K
Papaevangelou, T
Zachariadou, K
机构
[1] Ctr Etud Saclay, DAPNIA, F-91191 Gif Sur Yvette, France
[2] Tech Univ Darmstadt, Inst Kernphys, D-64287 Darmstadt, Germany
[3] Natl Ctr Sci Res Demokritos, GR-15310 Athens, Greece
[4] Univ Freiburg, Inst Phys, D-79104 Freiburg, Germany
关键词
D O I
10.1016/j.nima.2003.10.074
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A Micromegas detector has been mounted on the Cern Axion Solar Telescope experiment at CERN. Performance results of the detector, based on the fast period of data taken in November 2002 and in May 2003, are presented. Preliminary results on efficiencies, background rejection and axion sensitivity are shown. A novel pixel Micromegas detector is being developed to be coupled to a focussing X-ray telescope. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:252 / 255
页数:4
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