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@INPROCEEDINGS{Streun:827062,
author = {Streun, M. and Pflugfelder, D. and Erven, A. and Jokhovets,
L. and Metzner, R. and Nöldgen, H. and Scheins, J. and
Chlubek, A. and Jahnke, S. and van Waasen, Stefan and
Schurr, U. and Borggrewe, Kerstin and Dautzenberg, Marco and
Degenhardt, Carsten and Dorscheid, Ralf and Durini, Daniel
and Meessen, Louis and Mülhens, Oliver and Reinartz,
Sebastian and Zwaans, Ben},
title = {pheno{PET} – {R}esults from the {P}lant {S}canner},
reportid = {FZJ-2017-01268},
year = {2016},
abstract = {Within the German Plant Phenotyping Network (DPPN), we
developed a novel PET scanner based on Philips Digital
Photon Counters (DPCs, or dSiPMs = digital Silicon
Photomultipliers). The scanner is dedicated for plant
research and provides functional information on carbon
transport within the plant. To this end the detector ring is
oriented horizontally. It provides a Field-of-View of 18 cm
dia. and 20 cm in height. The read-out electronics cluster
hits from different photodetector pixels when they originate
from the same scintillation event. These single events are
written via USB 3.0 with up to 300 MB/s to the computer
system. Crystal identification, energy discrimination and
coincidence detection is realized in software. The spatial
resolution in the center Field-of-View (CFOV) could be
estimated to approx. 1.6 mm from measurements of a dedicated
hot rod phantom. Preliminary sensitivity measurements result
in a peak sensitivity of $4.04\%$ (ΔE = 250-750 keV) in the
CFOV and a Coincidence Resolving Time of 298 ps could be
achieved.},
month = {Oct},
date = {2016-10-31},
organization = {IEEE Medical Imaging Conference 2016,
Strasbourg (France), 31 Oct 2016 - 5
Nov 2016},
subtyp = {After Call},
cin = {ZEA-2 / IBG-2-3-TA},
cid = {I:(DE-Juel1)ZEA-2-20090406 /
I:(DE-Juel1)IBG-2-3-TA-20110204},
pnm = {582 - Plant Science (POF3-582) / DPPN - Deutsches Pflanzen
Phänotypisierungsnetzwerk (BMBF-031A053A)},
pid = {G:(DE-HGF)POF3-582 / G:(DE-Juel1)BMBF-031A053A},
typ = {PUB:(DE-HGF)6},
url = {https://juser.fz-juelich.de/record/827062},
}