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29 A Design of a PET Detector using Microchannel Plate PMTs with Transmission Line Readouts

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Description: A PET detector design using pixelated array of LSO scintillator and MCP PMT with Transmission Line readout was studied. Real test setup using XP85022 MCP and TL board was built to measure SER of MCP. The measurement from the test set-up was fed to the simulation for TL signal forming. The preliminary results from the study show promising results. Energy resolution~11% at 511keV was obtained. The coincidence time resolution ~323ps with ~40% detection efficiency were estimated. Readout at both ends of scintillator makes it possible to extract the DOI information. Oct 23, 2009.

Heejong Kim



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