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ID 57464
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著者
Masuda, T. Research Institute for Interdisciplinary Science, Okayama University ORCID 科研費研究者番号
Hiraki, T. Research Institute for Interdisciplinary Science, Okayama University
Kaino, H. Research Institute for Interdisciplinary Science, Okayama University
Kishimoto, S. High Energy Accelerator Research Organization
Miyamoto, Y. Research Institute for Interdisciplinary Science, Okayama University
Okai, K. Research Institute for Interdisciplinary Science, Okayama University
Okubo, S. Research Institute for Interdisciplinary Science, Okayama University
Ozaki, R. Research Institute for Interdisciplinary Science, Okayama University
Sasao, N. Research Institute for Interdisciplinary Science, Okayama University
Suzuki, K. Research Institute for Interdisciplinary Science, Okayama University
Uetake, S. Research Institute for Interdisciplinary Science, Okayama University
Yoshimi, A. Research Institute for Interdisciplinary Science, Okayama University
Yoshimura, K. Research Institute for Interdisciplinary Science, Okayama University
抄録
This paper reports on the demonstration of a high-rate energy measurement technique using a thin depletion layer silicon avalanche photodiode (Si-APD). A dedicated amplitude-to-time converter is developed to realize simultaneous energy and timing measurement in a high rate condition. The energy response of the system is systematically studied by using monochromatic X-ray beam with an incident energy ranging from 6 to 33 keV. The obtained energy spectra contain clear peaks and tail distributions. The peak fraction monotonously decreases as the incident photon energy increases. This phenomenon can be explained by considering the distribution of the energy deposit in silicon, which is investigated by using a Monte Carlo simulation.
キーワード
Avalanche photodiode
X-ray
備考
This fulltext will be available in Jan 2021
発行日
2019-01-01
出版物タイトル
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
913巻
出版者
Elsevier Science
開始ページ
72
終了ページ
77
ISSN
01689002
NCID
AA10529991
資料タイプ
学術雑誌論文
言語
English
OAI-PMH Set
岡山大学
論文のバージョン
author
DOI
Web of Sience KeyUT
関連URL
isVersionOf https://doi.org/10.1016/j.nima.2018.10.029
Citation
T. Masuda, T. Hiraki, H. Kaino, S. Kishimoto, Y. Miyamoto, K. Okai, S. Okubo, R. Ozaki, N. Sasao, K. Suzuki, S. Uetake, A. Yoshimi, K. Yoshimura, Energy response of X-rays under high flux conditions using a thin APD for the energy range of 6–33 keV, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Volume 913, 2019, Pages 72-77, ISSN 0168-9002, https://doi.org/10.1016/j.nima.2018.10.029.
助成機関名
日本学術振興会
助成番号
15H03661 : Study on Thorium-229 low-lying isomeric state
17K14291 : トリウム229極低励起エネルギー準位観測のための高時間分解能X線検出器の開発
18H01230 : Study on thorium-229 Low-lying Isomer state and its application for fundamental physics Research Project
18H04353 : 物理定数恒常性測定の飛躍的精度向上に向けた、原子核のレーザー励起の実現 Publicly