中国物理B ›› 2009, Vol. 18 ›› Issue (10): 4229-4233.doi: 10.1088/1674-1056/18/10/024

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Images of triple gas electron multiplier with pixel-pads

胡碧涛1, 董静2, 陈元柏3, 谢一冈3   

  1. (1)College of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China; (2)College of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China;Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China; (3)Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
  • 收稿日期:2008-11-03 修回日期:2009-03-25 出版日期:2009-10-20 发布日期:2009-10-20

Images of triple gas electron multiplier with pixel-pads

Dong Jing(董静)a)b)†, Hu Bi-Tao(胡碧涛)a), Chen Yuan-Bo(陈元柏)b), and Xie Yi-Gang(谢一冈)b)   

  1. a College of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China; b Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
  • Received:2008-11-03 Revised:2009-03-25 Online:2009-10-20 Published:2009-10-20

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摘要： Testing of a triple gas electron multiplier (GEM) with pixel-pads is described. Images by scanning and suspending radioactive sources were obtained by using 96 channels digital data acquisition (DAQ) system which was composed of 96 8× 8~mm2 pads and associated electronics channels.

Abstract: Testing of a triple gas electron multiplier (GEM) with pixel-pads is described. Images by scanning and suspending radioactive sources were obtained by using 96 channels digital data acquisition (DAQ) system which was composed of 96 8× 8 mm2 pads and associated electronics channels.

Key words: gas electron multiplier, images, digital data acquisition system

中图分类号:  (Tracking and position-sensitive detectors)

  • 29.40.Gx
07.05.Hd (Data acquisition: hardware and software)