論文

査読有り
2006年7月

Studies of the performance of different front-end systems for flat-panel multi-anode PMTs with CsI(T1) scintillator arrays

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
  • H Sekiya
  • K Hattori
  • H Kubo
  • K Miuchi
  • T Nagayoshi
  • H Nishimura
  • Y Okada
  • R Orito
  • A Takada
  • A Takeda
  • T Tanimori
  • K Ueno
  • 全て表示

563
1
開始ページ
49
終了ページ
53
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.nima.2006.01.096
出版者・発行元
ELSEVIER SCIENCE BV

We have studied the performance of two different types of front-end systems for our gamma camera based on Hamamatsu H8500 (flat-panel 64 channels multi-anode PSPMT) with a CsI(TI) scintillator array. The array consists of 64 pixels of 6 x 6 x 20 mm(3) which corresponds to the anode pixels of H8500.
One of the system is based on commercial ASIC chips in order to read out every anode. The others are based on resistive charge divider network between anodes to reduce readout channels. In both systems, each pixel (6 mm) was clearly resolved by flood field irradiation of Cs-137. We also investigated the energy resolution of these systems and showed the performance of the cascade connection of resistive network between some PMTs for large area detectors. (c) 2006 Elsevier B.V. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/j.nima.2006.01.096
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000238764700013&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/j.nima.2006.01.096
  • ISSN : 0168-9002
  • Web of Science ID : WOS:000238764700013

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