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@ARTICLE{Lovatti:362973,
author = {Lovatti, Giulio and Nitta, Munetaka and Evangelista,
Francesco and Boscolo, Daria and Kostyleva, Daria and Javad
Safari, Mohammad and Dedes, George and Gianoli, Chiara and
Foglia, Beatrice and Pinto, Marco and Gyu Kang, Han and
Purushothaman, Sivaji and Haettner, Emma and Schuy,
Christoph and Graeff, Christian and Weber, Ulrich and
Scheidenberger, Christoph and G Thirolf, Peter and Yamaya,
Taiga and Durante, Marco and Parodi, Katia},
title = {{E}xperimental assessment of novel {PET} detector
components for online imaging of radioactive ion beams},
journal = {Physics in medicine and biology},
volume = {70},
number = {19},
issn = {0031-9155},
address = {Bristol},
publisher = {IOP Publ.},
reportid = {GSI-2025-01216},
pages = {195008},
year = {2025},
note = {Original Content from this work may be used under the terms
of the Creative Commons Attribution 4.0 licence.},
abstract = {Objective.This work aims to evaluate the ability of novel
detector components to measure with submillimeter resolution
in beam positron emission tomography (PET) signals produced
by10C and11C radioactive ion beams stopped in PMMA targets
and to validate a simulation toolkit for reproducing beam
physics and PET detector responses within the framework of
the biomedical applications of radioactive ion beam (BARB)
project.Approach.The PET system response was assessed by
visualizing the radioactive distributions of the beams
stopped in tissue surrogate phantoms, and the capacity of
the simulation toolkit was evaluated by comparing the
experimental results with simulations, both for the
depth-dose distribution and PET imaging.Main results.The
detector assembly accurately visualized the PET signal with
submillimeter resolution, achieving the objective of
measuring the difference in the positron range between10C
and11C. The simulation toolkit effectively reproduced the
beam characteristics and detector responses, showing a high
degree of agreement between the simulated and experimental
PET profiles under different beam delivery
conditions.Significance.These findings demonstrate the
precision and reliability of the novel in-beam PET detector
technology and simulation toolkit for small animals,
establishing a solid foundation for the second phase of the
BARB project, which involves preclinical irradiation of
living mice.},
keywords = {Positron-Emission Tomography: instrumentation / Phantoms,
Imaging / Animals / radioactive beam (Other) / range
verification (Other) / small animal PET detector (Other)},
cin = {BIO},
ddc = {530},
cid = {I:(DE-Ds200)BIO-20160831OR354},
pnm = {633 - Life Sciences – Building Blocks of Life: Structure
and Function (POF4-633) / FAIR Phase-0 - FAIR Phase-0
Research Program (GSI-FAIR-Phase-0) / BARB - Biomedical
Applications of Radioactive ion Beams (883425) /
SUC-GSI-Darmstadt - Strategic university cooperation GSI-TU
Darmstadt (SUC-GSI-DA)},
pid = {G:(DE-HGF)POF4-633 / G:(Ds200)GSI-FAIR-Phase-0 /
G:(EU-Grant)883425 / G:(DE-Ds200)SUC-GSI-DA},
experiment = {$EXP:(DE-Ds200)SBio08_Parodi-20200803$},
typ = {PUB:(DE-HGF)16},
doi = {10.1088/1361-6560/ae0674},
url = {https://repository.gsi.de/record/362973},
}