Enhanced positronium lifetime imaging through two-component reconstruction in time-of-flight positron emission tomography

Positronium lifetime imaging (PLI) is a newly demonstrated technique possible with time-of-flight (TOF) positron emission tomography (PET), capable of producing an image reflecting the lifetime of the positron, more precisely ortho-positronium (o-Ps), before annihilation, in addition to the traditio...

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Principais autores:	Zhuo Chen, Chien-Min Kao, Hsiun-Hsiung Huang, Lingling An
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2024-07-01
coleção:	Frontiers in Physics
Assuntos:	positronium lifetime imaging image reconstruction time-of-flight positron emission tomography two-component model maximum likelihood estimation
Acesso em linha:	https://www.frontiersin.org/articles/10.3389/fphy.2024.1429344/full
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