Physics – Instrumentation and Detectors
Scientific paper
2005-10-25
Physics
Instrumentation and Detectors
9 pages, 6 figures, proceedings of the 7th International Workshop on Radiation Imaging Detectors (IWORID7), submitted to NIMA
Scientific paper
10.1016/j.nima.2006.01.096
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(Tl) scintillator array. The array consists of 64 pixels of $6\times6\times20{\rm mm}^3$ which corresponds to the anode pixels of H8500. One of the system is based on commercial ASIC chips in order to readout every anode. The others are based on resistive charge divider network between anodes to reduce readout channels. In both systems, each pixel (6mm) was clearly resolved by flood field irradiation of $^{137}$Cs. 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.
Hattori Kota
Kubo Harunobu
Miuchi Kentaro
Nagayoshi Tsutomu
Nishimura Harumichi
No associations
LandOfFree
Studies of the performance of different front-end systems for flat-panel multi-anode PMTs with CsI(Tl) scintillator arrays does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Studies of the performance of different front-end systems for flat-panel multi-anode PMTs with CsI(Tl) scintillator arrays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Studies of the performance of different front-end systems for flat-panel multi-anode PMTs with CsI(Tl) scintillator arrays will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-430284