A dead-time correction method for multiple gamma-ray detection

Atsushi Kimura, Kazuyoshi Furutaka, Shinji Goko, Hideo Harada, Masayuki Igashira, Takashi Kamiyama, Katabuchi Katabuchi, Tadahiro Kin, Koichi Kino, Fumito Kitatani, Yoshiaki Kiyanagi, Mitsuo Koizumi, Motoharu Mizumoto, Shoji Nakamura, Masayuki Ohta, Masumi Oshima, Yosuke Toh

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

4 被引用数 (Scopus)

抄録

To correct dead time in TOF experiments with multi-detector gamma-ray detection method, we have tested a dead-time correction method. In this dead-time correction method, random timing pulses generated by a random pulse generator are input to every pre-amplifier via test-signal inputs. Both the random timing pulses and the other pulses originated from gamma rays are measured with a data acquisition system (DAQ). At the same time, a number of the input random timing pulses are counted with another fast system. Because dead time affects similarly both the pulses from the random pulse generator and the measured gamma rays, we can calculate the dead time by comparing the number of the input random timing pulses counted by the fast system with an area count of the peak due to the random timing pulses measured with the DAQ.

本文言語英語
ホスト出版物のタイトル2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009
ページ138-143
ページ数6
DOI
出版ステータス出版済み - 2009
外部発表はい
イベント2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009 - Orlando, FL, 米国
継続期間: 10 25 200910 31 2009

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2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009
国/地域米国
CityOrlando, FL
Period10/25/0910/31/09

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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