Development of a Time Projection Chamber (TPC) using Gas Electron Multiplier (GEM) for use as an active target

R. Akimoto, S. Ota, S. Michimasa, T. Gunji, H. Yamaguchi, T. Hashimoto, H. Tokieda, T. Tsuji, S. Kawase, H. Hamagaki, T. Uesaka, S. Kubono, T. Isobe, T. Kawabata, A. Ozawa, H. Suzuki, D. Nagae, T. Moriguchi, Y. Ito, Y. IshibashiH. Ooishi, Y. Abe

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

A Time Projection Chamber (TPC) for use as an active target has been developed. The TPC is used for nuclear experiments using unstable nuclear beam and is intended to measure a recoil nucleus in forward scattering whose energy is very small. It is designed to have two field cages and beams pass between the cages in order to decrease distortion of the electric field inside the TPC due to the ions created along the beam track. A Gas Electron Multiplier (GEM) is utilized for signal amplification. A performance test was carried out using 4 He2 with 7.5 MeV/u in 12UD Pelletron tandem accelerator at the University of Tsukuba Tandem Accelerator Center. From the test, energy resolution of 4%, position resolution of 80 m in the drift direction and of less than 700 m in the transverse direction were obtained.

本文言語英語
ホスト出版物のタイトルIEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010
ページ1881-1884
ページ数4
DOI
出版ステータス出版済み - 2010
外部発表はい
イベント2010 IEEE Nuclear Science Symposium, Medical Imaging Conference, NSS/MIC 2010 and 17th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors, RTSD 2010 - Knoxville, TN, 米国
継続期間: 10 30 201011 6 2010

出版物シリーズ

名前IEEE Nuclear Science Symposium Conference Record
ISSN(印刷版)1095-7863

その他

その他2010 IEEE Nuclear Science Symposium, Medical Imaging Conference, NSS/MIC 2010 and 17th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors, RTSD 2010
国/地域米国
CityKnoxville, TN
Period10/30/1011/6/10

All Science Journal Classification (ASJC) codes

  • 放射線
  • 核物理学および高エネルギー物理学
  • 放射線学、核医学およびイメージング

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