Application of an X-ray flat panel sensor to a GeV region gamma-ray beam profile monitor

Hiroki Kanda, Kazuhisa Honda, Takatsugu Ishikawa, Masashi Kaneta, Kazushige Maeda, Manabu Miyabe, Yuta Muroi, Wataru Nakai, Satoshi N. Nakamura, Aki Ninomiya, Yuki Obara Kyoichiio Ozawa, Keiichi Ozek, Takayuki Sasaki, Hajime Shimizu, Atsushi O. Tokryasu

研究成果: Conference contribution

抄録

A beam profile monitor for 1-GeV region gamma-ray beams has been developed using an X-ray flat panel sensor. In order to increase its sensitivity to gamma-rays, a converter plate was placed on the input window. We tested its sensitivity to input gamma-ray photons with various types of converter plates. The output brightness of the pixels was found to be correlated to the number of electrons and positrons converted from the gamma-ray photons. A measured profile of the 1-GeV region gamma-ray beams obtained with a 1-mm thick lead plate was consistent with the beam profile measured with plastic scintillator hodoscopes. It suggested that the X-ray flat panel sensor was sufficiently applicable to the beam profile monitor for 1-GeV region gamma-ray beams.

本文言語English
ホスト出版物のタイトル2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop, NSS/MIC/RTSD 2016
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781509016426
DOI
出版ステータスPublished - 2017 10 16
イベント2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop, NSS/MIC/RTSD 2016 - Strasbourg, France
継続期間: 2016 10 292016 11 6

出版物シリーズ

名前2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop, NSS/MIC/RTSD 2016
2017-January

Other

Other2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop, NSS/MIC/RTSD 2016
国/地域France
CityStrasbourg
Period16/10/2916/11/6

ASJC Scopus subject areas

  • 放射線学、核医学およびイメージング
  • 器械工学
  • 核物理学および高エネルギー物理学
  • 電子材料、光学材料、および磁性材料

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