Fully digital PET is unaffected by any deterioration in TOF resolution and TOF image quality in the wide range of routine PET count rates

Abstract Purpose Digital PET involving silicon photomultipliers (SiPM) provides an enhanced time-of-flight (TOF) resolution as compared with photomultiplier (PMT)-based PET, but also a better prevention of the count-related rises in dead time and pile-up effects mainly due to smaller trigger domains...

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Hlavní autoři:	Julien Salvadori, Freddy Odille, Gilles Karcher, Pierre-Yves Marie, Laetitia Imbert
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	SpringerOpen 2021-01-01
Edice:	EJNMMI Physics
Témata:	Digital PET Count rate Image quality Time-of-flight
On-line přístup:	https://doi.org/10.1186/s40658-020-00344-5
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