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Baran J, Borys D, Brzeziński K, Gajewski J, Silarski M, Chug N, Coussat A, Czerwiński E, Dadgar M, Dulski K, Eliyan KV, Gajos A, Kacprzak K, Kapłon Ł, Klimaszewski K, Konieczka P, Kopeć R, Korcyl G, Kozik T, Krzemień W, Kumar D, Lomax AJ, McNamara K, Niedźwiecki S, Olko P, Panek D, Parzych S, Perez Del Rio E, Raczyński L, Simbarashe M, Sharma S, Shivani, Shopa RY, Skóra T, Skurzok M, Stasica P, Stępień EŁ, Tayefi K, Tayefi F, Weber DC, Winterhalter C, Wiślicki W, Moskal P, Ruciński A. Feasibility of the J-PET to monitor the range of therapeutic proton beams. Phys Med 2024; 118:103301. [PMID: 38290179 DOI: 10.1016/j.ejmp.2024.103301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 01/15/2024] [Accepted: 01/23/2024] [Indexed: 02/01/2024] Open
Abstract
PURPOSE The aim of this work is to investigate the feasibility of the Jagiellonian Positron Emission Tomography (J-PET) scanner for intra-treatment proton beam range monitoring. METHODS The Monte Carlo simulation studies with GATE and PET image reconstruction with CASToR were performed in order to compare six J-PET scanner geometries. We simulated proton irradiation of a PMMA phantom with a Single Pencil Beam (SPB) and Spread-Out Bragg Peak (SOBP) of various ranges. The sensitivity and precision of each scanner were calculated, and considering the setup's cost-effectiveness, we indicated potentially optimal geometries for the J-PET scanner prototype dedicated to the proton beam range assessment. RESULTS The investigations indicate that the double-layer cylindrical and triple-layer double-head configurations are the most promising for clinical application. We found that the scanner sensitivity is of the order of 10-5 coincidences per primary proton, while the precision of the range assessment for both SPB and SOBP irradiation plans was found below 1 mm. Among the scanners with the same number of detector modules, the best results are found for the triple-layer dual-head geometry. The results indicate that the double-layer cylindrical and triple-layer double-head configurations are the most promising for the clinical application, CONCLUSIONS:: We performed simulation studies demonstrating that the feasibility of the J-PET detector for PET-based proton beam therapy range monitoring is possible with reasonable sensitivity and precision enabling its pre-clinical tests in the clinical proton therapy environment. Considering the sensitivity, precision and cost-effectiveness, the double-layer cylindrical and triple-layer dual-head J-PET geometry configurations seem promising for future clinical application.
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Affiliation(s)
- Jakub Baran
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland.
| | - Damian Borys
- Silesian University of Technology, Department of Systems Biology and Engineering, Gliwice, Poland; Biotechnology Centre, Silesian University of Technology, Gliwice, Poland; Institute of Nuclear Physics Polish Academy of Sciences, 31-342, Kraków, Poland
| | - Karol Brzeziński
- Institute of Nuclear Physics Polish Academy of Sciences, 31-342, Kraków, Poland; Instituto de Física Corpuscular (IFIC), CSIC-UV, Valencia, Spain
| | - Jan Gajewski
- Institute of Nuclear Physics Polish Academy of Sciences, 31-342, Kraków, Poland
| | - Michał Silarski
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Neha Chug
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Aurélien Coussat
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Eryk Czerwiński
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Meysam Dadgar
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Kamil Dulski
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Kavya V Eliyan
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Aleksander Gajos
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Krzysztof Kacprzak
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Łukasz Kapłon
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Konrad Klimaszewski
- Department of Complex Systems, National Centre for Nuclear Research, Otwock-Świerk, Poland
| | - Paweł Konieczka
- Department of Complex Systems, National Centre for Nuclear Research, Otwock-Świerk, Poland
| | - Renata Kopeć
- Institute of Nuclear Physics Polish Academy of Sciences, 31-342, Kraków, Poland
| | - Grzegorz Korcyl
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Tomasz Kozik
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Wojciech Krzemień
- High Energy Physics Division, National Centre for Nuclear Research, Otwock-Świerk, Poland
| | - Deepak Kumar
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Antony J Lomax
- Centre for Proton Therapy, Paul Scherrer Institute, Villigen, Switzerland; Physics Department, ETH Zürich, Zürich, Switzerland
| | - Keegan McNamara
- Centre for Proton Therapy, Paul Scherrer Institute, Villigen, Switzerland; Physics Department, ETH Zürich, Zürich, Switzerland
| | - Szymon Niedźwiecki
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Paweł Olko
- Institute of Nuclear Physics Polish Academy of Sciences, 31-342, Kraków, Poland
| | - Dominik Panek
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Szymon Parzych
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Elena Perez Del Rio
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Lech Raczyński
- Department of Complex Systems, National Centre for Nuclear Research, Otwock-Świerk, Poland
| | - Moyo Simbarashe
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Sushil Sharma
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Shivani
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Roman Y Shopa
- Department of Complex Systems, National Centre for Nuclear Research, Otwock-Świerk, Poland
| | - Tomasz Skóra
- National Oncology Institute, National Research Institute, Krakow Branch, Krakow, Poland
| | - Magdalena Skurzok
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Paulina Stasica
- Institute of Nuclear Physics Polish Academy of Sciences, 31-342, Kraków, Poland
| | - Ewa Ł Stępień
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Keyvan Tayefi
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Faranak Tayefi
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Damien C Weber
- Department of Radiation Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland; Department of Radiation Oncology, University Hospital of Zürich, Zürich Switzerland; Centre for Proton Therapy, Paul Scherrer Institute, Villigen, Switzerland
| | - Carla Winterhalter
- Centre for Proton Therapy, Paul Scherrer Institute, Villigen, Switzerland; Physics Department, ETH Zürich, Zürich, Switzerland
| | - Wojciech Wiślicki
- Department of Complex Systems, National Centre for Nuclear Research, Otwock-Świerk, Poland
| | - Paweł Moskal
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, 11 Łojasiewicza St 30-348 Kraków, Poland; Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, 30-348 Kraków, Poland; Center for Theranostics, Jagiellonian University, Kraków, Poland
| | - Antoni Ruciński
- Institute of Nuclear Physics Polish Academy of Sciences, 31-342, Kraków, Poland
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Monaco V, Ali OH, Bersani D, Abujami M, Boscardin M, Cartiglia N, Betta GFD, Data E, Donetti M, Ferrero M, Ficorella F, Giordanengo S, Villarreal OAM, Milian FM, Mohammadian-Behbahani MR, Olivares DM, Pullia M, Tommasino F, Verroi E, Vignati A, Cirio R, Sacchi R. Performance of LGAD strip detectors for particle counting of therapeutic proton beams. Phys Med Biol 2023; 68:235009. [PMID: 37827167 DOI: 10.1088/1361-6560/ad02d5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 10/12/2023] [Indexed: 10/14/2023]
Abstract
Objective. The performance of silicon detectors with moderate internal gain, named low-gain avalanche diodes (LGADs), was studied to investigate their capability to discriminate and count single beam particles at high fluxes, in view of future applications for beam characterization and on-line beam monitoring in proton therapy.Approach. Dedicated LGAD detectors with an active thickness of 55μm and segmented in 2 mm2strips were characterized at two Italian proton-therapy facilities, CNAO in Pavia and the Proton Therapy Center of Trento, with proton beams provided by a synchrotron and a cyclotron, respectively. Signals from single beam particles were discriminated against a threshold and counted. The number of proton pulses for fixed energies and different particle fluxes was compared with the charge collected by a compact ionization chamber, to infer the input particle rates.Main results. The counting inefficiency due to the overlap of nearby signals was less than 1% up to particle rates in one strip of 1 MHz, corresponding to a mean fluence rate on the strip of about 5 × 107p/(cm2·s). Count-loss correction algorithms based on the logic combination of signals from two neighboring strips allow to extend the maximum counting rate by one order of magnitude. The same algorithms give additional information on the fine time structure of the beam.Significance. The direct counting of the number of beam protons with segmented silicon detectors allows to overcome some limitations of gas detectors typically employed for beam characterization and beam monitoring in particle therapy, providing faster response times, higher sensitivity, and independence of the counts from the particle energy.
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Affiliation(s)
- Vincenzo Monaco
- Università degli Studi di Torino, via Pietro Giuria 1, I-10125 Torino, Italy
- Istituto Nazionale di Fisica Nucleare, sezione di Torino, Italy
| | - Omar Hammad Ali
- Fondazione Bruno Kessler, Center for Sensors & Devices , Trento, Italy
| | - Davide Bersani
- Istituto Nazionale di Fisica Nucleare, sezione di Pisa, Italy
| | - Mohammed Abujami
- Università degli Studi di Torino, via Pietro Giuria 1, I-10125 Torino, Italy
- Istituto Nazionale di Fisica Nucleare, sezione di Torino, Italy
| | - Maurizio Boscardin
- Fondazione Bruno Kessler, Center for Sensors & Devices , Trento, Italy
- Trento Institute for Fundamental Physics and Applications, Povo, Trento, Italy
| | | | - Gian Franco Dalla Betta
- Trento Institute for Fundamental Physics and Applications, Povo, Trento, Italy
- Università degli Studi di Trento, Trento, Italy
| | - Emanuele Data
- Università degli Studi di Torino, via Pietro Giuria 1, I-10125 Torino, Italy
- Istituto Nazionale di Fisica Nucleare, sezione di Torino, Italy
| | - Marco Donetti
- CNAO, Centro Nazionale di Adroterapia Oncologica, Pavia, Italy
| | - Marco Ferrero
- Istituto Nazionale di Fisica Nucleare, sezione di Torino, Italy
| | | | | | | | - Felix Mas Milian
- Università degli Studi di Torino, via Pietro Giuria 1, I-10125 Torino, Italy
- Istituto Nazionale di Fisica Nucleare, sezione di Torino, Italy
- Universidade Estadual de Santa Cruz, Department of Exact and Technological Sciences, Ilhéus, Brazil
| | | | - Diango Montalvan Olivares
- Università degli Studi di Torino, via Pietro Giuria 1, I-10125 Torino, Italy
- Istituto Nazionale di Fisica Nucleare, sezione di Torino, Italy
| | - Marco Pullia
- CNAO, Centro Nazionale di Adroterapia Oncologica, Pavia, Italy
| | - Francesco Tommasino
- Trento Institute for Fundamental Physics and Applications, Povo, Trento, Italy
- Università degli Studi di Trento, Trento, Italy
| | - Enrico Verroi
- Trento Institute for Fundamental Physics and Applications, Povo, Trento, Italy
| | - Anna Vignati
- Università degli Studi di Torino, via Pietro Giuria 1, I-10125 Torino, Italy
- Istituto Nazionale di Fisica Nucleare, sezione di Torino, Italy
| | - Roberto Cirio
- Università degli Studi di Torino, via Pietro Giuria 1, I-10125 Torino, Italy
- Istituto Nazionale di Fisica Nucleare, sezione di Torino, Italy
| | - Roberto Sacchi
- Università degli Studi di Torino, via Pietro Giuria 1, I-10125 Torino, Italy
- Istituto Nazionale di Fisica Nucleare, sezione di Torino, Italy
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6
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Jacquet M, Ansari S, Gallin-Martel ML, André A, Boursier Y, Dupont M, Es-smimih J, Gallin-Martel L, Hérault J, Hoarau C, Hofverberg JP, Maneval D, Morel C, Muraz JF, Salicis F, Marcatili S. A high sensitivity Cherenkov detector for prompt gamma timing and time imaging. Sci Rep 2023; 13:3609. [PMID: 36869125 PMCID: PMC9984540 DOI: 10.1038/s41598-023-30712-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 02/28/2023] [Indexed: 03/05/2023] Open
Abstract
We recently proposed a new approach for the real-time monitoring of particle therapy treatments with the goal of achieving high sensitivities on the particle range measurement already at limited counting statistics. This method extends the Prompt Gamma (PG) timing technique to obtain the PG vertex distribution from the exclusive measurement of particle Time-Of-Flight (TOF). It was previously shown, through Monte Carlo simulation, that an original data reconstruction algorithm (Prompt Gamma Time Imaging) allows to combine the response of multiple detectors placed around the target. The sensitivity of this technique depends on both the system time resolution and the beam intensity. At reduced intensities (Single Proton Regime-SPR), a millimetric proton range sensitivity can be achieved, provided the overall PG plus proton TOF can be measured with a 235 ps (FWHM) time resolution. At nominal beam intensities, a sensitivity of a few mm can still be obtained by increasing the number of incident protons included in the monitoring procedure. In this work we focus on the experimental feasibility of PGTI in SPR through the development of a multi-channel, Cherenkov-based PG detector with a targeted time resolution of 235 ps (FWHM): the TOF Imaging ARrAy (TIARA). Since PG emission is a rare phenomenon, TIARA design is led by the concomitant optimisation of its detection efficiency and Signal to Noise Ratio (SNR). The PG module that we developed is composed of a small PbF[Formula: see text] crystal coupled to a silicon photoMultiplier to provide the time stamp of the PG. This module is currently read in time coincidence with a diamond-based beam monitor placed upstream the target/patient to measure the proton time of arrival. TIARA will be eventually composed of 30 identical modules uniformly arranged around the target. The absence of a collimation system and the use of Cherenkov radiators are both crucial to increase the detection efficiency and the SNR, respectively. A first prototype of the TIARA block detector was tested with 63 MeV protons delivered from a cyclotron: a time resolution of 276 ps (FWHM) was obtained, resulting in a proton range sensitivity of 4 mm at 2[Formula: see text] with the acquisition of only 600 PGs. A second prototype was also evaluated with 148 MeV protons delivered from a synchro-cyclotron obtaining a time resolution below 167 ps (FWHM) for the gamma detector. Moreover, using two identical PG modules, it was shown that a uniform sensitivity on the PG profiles would be achievable by combining the response of gamma detectors uniformly distributed around the target. This work provides the experimental proof-of-concept for the development of a high sensitivity detector that can be used to monitor particle therapy treatments and potentially act in real-time if the irradiation does not comply to treatment plan.
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Affiliation(s)
- Maxime Jacquet
- grid.5676.20000000417654326Univ. Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3, 38000 Grenoble, France
| | - Saba Ansari
- grid.5676.20000000417654326Univ. Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3, 38000 Grenoble, France
| | - Marie-Laure Gallin-Martel
- grid.5676.20000000417654326Univ. Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3, 38000 Grenoble, France
| | - Adélie André
- grid.5676.20000000417654326Univ. Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3, 38000 Grenoble, France
| | - Yannick Boursier
- grid.470046.10000 0004 0452 0652Aix-Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - Mathieu Dupont
- grid.470046.10000 0004 0452 0652Aix-Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - Jilali Es-smimih
- Ion beam application SA, 3, chemin du Cyclotron, 1348 Louvain-La-Neuve, Belgium
| | - Laurent Gallin-Martel
- grid.5676.20000000417654326Univ. Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3, 38000 Grenoble, France
| | - Joël Hérault
- grid.417812.90000 0004 0639 1794Centre Antoine Lacassagne, 06200 Nice, France
| | - Christophe Hoarau
- grid.5676.20000000417654326Univ. Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3, 38000 Grenoble, France
| | | | - Daniel Maneval
- grid.417812.90000 0004 0639 1794Centre Antoine Lacassagne, 06200 Nice, France
| | - Christian Morel
- grid.470046.10000 0004 0452 0652Aix-Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - Jean-François Muraz
- grid.5676.20000000417654326Univ. Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3, 38000 Grenoble, France
| | - Fabrice Salicis
- Ion beam application SA, 3, chemin du Cyclotron, 1348 Louvain-La-Neuve, Belgium
| | - Sara Marcatili
- Univ. Grenoble Alpes, CNRS, Grenoble INP, LPSC-IN2P3, 38000, Grenoble, France.
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