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High-rate particle identification of high-energy heavy ions using a tilted electrode gas ionization chamber

  • K. Kimura*
  • , T. Izumikawa
  • , R. Koyama
  • , T. Ohnishi
  • , T. Ohtsubo
  • , A. Ozawa
  • , W. Shinozaki
  • , T. Suzuki
  • , M. Takahashi
  • , I. Tanihata
  • , T. Yamaguchi
  • , Y. Yamaguchi
  • *此作品的通讯作者
  • Nagasaki Institute of Applied Science
  • Niigata University
  • RIKEN

科研成果: 期刊稿件文章同行评审

摘要

A high-rate particle identification device for high-energy heavy ions has been developed which utilizes a stacked configuration of grid-less parallel plate gas ionization chambers with thin anode-cathode gaps. The high-rate capability of this chamber was realized by adopting bipolar shaping of anode signals and by the suitable choice of a counter gas. Z-resolutions of 0.2-0.3 were obtained for nuclear fragments of Ar40 at 95 A MeV with an intensity as high as 106cps.

源语言英语
页(从-至)608-614
页数7
期刊Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
538
1-3
DOI
出版状态已出版 - 11 2月 2005
已对外发布

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