気体シンチレーション式比例計数管の改良

• 駱 志平

  清華大学工程物理系

• 馬 吉増

  中国原子能科学院

• 劉 立業

  清華大学工程物理系

• 陳 宝唯

  中国放射線防護研究所

• 飯本 武志

  東京大学環境安全本部

• 小佐古 敏荘

  東京大学大学院工学系研究科

書誌事項

タイトル別名

• Improvement of a Gas Scintillation Proportional Counter

抄録

A prototype GSPC without the gas purification system was developed in China Institute for Radiation Protection(CIRP). Xenon filled GSPC has many advantages, including high energy resolution, large detection area, ability for implementing position sensitive detection, etc. It may find a wide application in low energy X-ray and γ-ray fields, e.g., astronomy X-ray detection, medical imaging. Further applications in neutron and charged heavy particle detection are also possible. Several tests for ²⁴¹Am and ⁵⁵Fe have been carried out to check out its preliminary performance. Currently the energy resolution is still far from expectation, nevertheless, the concept is proved to be promising and the experimental results suggest the way for further improvements. The possible ways for improvement of the detector performance are discussed in conclusion. This work was funded by National Natural Science Foundation of China.<BR>Authorization number:10375054(National Natural Science Foundation of China).

収録刊行物

• ＲＡＤＩＯＩＳＯＴＯＰＥＳ

  ＲＡＤＩＯＩＳＯＴＯＰＥＳ 57 (11), 695-701, 2008

  公益社団法人 日本アイソトープ協会

キーワード

• gas scintillation proportional counter
• Xenon filled detector
• low energy photon spectrometer

詳細情報

• CRID: 1390282679133722752
• NII論文ID: 130004511472
• DOI: 10.3769/radioisotopes.57.695
• ISSN: 18844111
• ISSN: 00338303
• Web Site: http://www.jstage.jst.go.jp/article/radioisotopes/57/11/57_11_695/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可