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Purushothaman S, Kostyleva D, Dendooven P, Haettner E, Geissel H, Schuy C, Weber U, Boscolo D, Dickel T, Graeff C, Hornung C, Kazantseva E, Kuzminchuk-Feuerstein N, Mukha I, Pietri S, Roesch H, Tanaka YK, Zhao J, Durante M, Parodi K, Scheidenberger C. Quasi-real-time range monitoring by in-beam PET: a case for 15O. Sci Rep 2023; 13:18788. [PMID: 37914762 PMCID: PMC10620432 DOI: 10.1038/s41598-023-45122-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 10/16/2023] [Indexed: 11/03/2023] Open
Abstract
A fast and reliable range monitoring method is required to take full advantage of the high linear energy transfer provided by therapeutic ion beams like carbon and oxygen while minimizing damage to healthy tissue due to range uncertainties. Quasi-real-time range monitoring using in-beam positron emission tomography (PET) with therapeutic beams of positron-emitters of carbon and oxygen is a promising approach. The number of implanted ions and the time required for an unambiguous range verification are decisive factors for choosing a candidate isotope. An experimental study was performed at the FRS fragment-separator of GSI Helmholtzzentrum für Schwerionenforschung GmbH, Germany, to investigate the evolution of positron annihilation activity profiles during the implantation of [Formula: see text]O and [Formula: see text]O ion beams in a PMMA phantom. The positron activity profile was imaged by a dual-panel version of a Siemens Biograph mCT PET scanner. Results from a similar experiment using ion beams of carbon positron-emitters [Formula: see text]C and [Formula: see text]C performed at the same experimental setup were used for comparison. Owing to their shorter half-lives, the number of implanted ions required for a precise positron annihilation activity peak determination is lower for [Formula: see text]C compared to [Formula: see text]C and likewise for [Formula: see text]O compared to [Formula: see text]O, but their lower production cross-sections make it difficult to produce them at therapeutically relevant intensities. With a similar production cross-section and a 10 times shorter half-life than [Formula: see text]C, [Formula: see text]O provides a faster conclusive positron annihilation activity peak position determination for a lower number of implanted ions compared to [Formula: see text]C. A figure of merit formulation was developed for the quantitative comparison of therapy-relevant positron-emitting beams in the context of quasi-real-time beam monitoring. In conclusion, this study demonstrates that among the positron emitters of carbon and oxygen, [Formula: see text]O is the most feasible candidate for quasi-real-time range monitoring by in-beam PET that can be produced at therapeutically relevant intensities. Additionally, this study demonstrated that the in-flight production and separation method can produce beams of therapeutic quality, in terms of purity, energy, and energy spread.
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Affiliation(s)
- S Purushothaman
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.
| | - D Kostyleva
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - P Dendooven
- Department of Radiation Oncology, Particle Therapy Research Center (PARTREC), University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - E Haettner
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - H Geissel
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
- II. Physikalisches Institut, Justus-Liebig-Universität, Gießen, Germany
| | - C Schuy
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - U Weber
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - D Boscolo
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - T Dickel
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
- II. Physikalisches Institut, Justus-Liebig-Universität, Gießen, Germany
| | - C Graeff
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
- Department of Electrical Engineering and Information Technology, Technische Universität Darmstadt, Darmstadt, Germany
| | - C Hornung
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - E Kazantseva
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | | | - I Mukha
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - S Pietri
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - H Roesch
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
- Institute for Nuclear Physics, Technische Universität Darmstadt, Darmstadt, Germany
| | - Y K Tanaka
- RIKEN Cluster for Pioneering Research, RIKEN, Wako, Japan
| | - J Zhao
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
- School of Physics, Beihang University, Beijing, China
| | - M Durante
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.
- Department of Condensed Matter Physics, Technische Universität Darmstadt, Darmstadt, Germany.
| | - K Parodi
- Department of Medical Physics, Faculty of Physics, Ludwig-Maximilians Universität München, Munich, Germany
| | - C Scheidenberger
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
- II. Physikalisches Institut, Justus-Liebig-Universität, Gießen, Germany
- Helmholtz Forschungsakademie Hessen für FAIR (HFHF), Campus Gießen, Gießen, Germany
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Haettner E, Geissel H, Franczak B, Kostyleva D, Purushothaman S, Tanaka Y, Amjad F, Boscolo D, Dickel T, Graeff C, Hessler C, Hornung C, Kazantseva E, Kuzminchuk N, Morrissey D, Mukha I, Pietri S, Rocco E, Roy P, Roesch H, Schuy C, Schütt P, Weber U, Weick H, Zhao J, Durante M, Parodi K, Scheidenberger C. Production and separation of positron emitters for hadron therapy at FRS-Cave M. Nucl Instrum Methods Phys Res B 2023; 541:114-116. [PMID: 37265512 PMCID: PMC7614599 DOI: 10.1016/j.nimb.2023.04.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The FRagment Separator FRS at GSI is a versatile spectrometer and separator for experiments with relativistic in-flight separated short-lived exotic beams. One branch of the FRS is connected to the target hall where the bio-medical cave (Cave M) is located. Recently a joint activity between the experimental groups of the FRS and the biophysics at the GSI and Department of physics at LMU was started to perform biomedical experiments relevant for hadron therapy with positron emitting carbon and oxygen beams. This paper presents the new ion-optical mode and commissioning results of the FRS-Cave M branch where positron emitting 15O-ions were provided to the medical cave for the first time. An overall conversion efficiency of 2.9±0.2×10-4 15O fragments per primary 16O ion accelerated in the synchrotron SIS18 was reached.
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Affiliation(s)
- E. Haettner
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - H. Geissel
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
- II. Physikalisches Institut, Justus-Liebig-Universität, 35392, Gieβen, Germany
| | - B. Franczak
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - D. Kostyleva
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - S. Purushothaman
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - Y.K. Tanaka
- RIKEN Cluster for Pioneering Research, RIKEN, 351-0198, Saitama, Japan
| | - F. Amjad
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - D. Boscolo
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - T. Dickel
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
- II. Physikalisches Institut, Justus-Liebig-Universität, 35392, Gieβen, Germany
| | - C. Graeff
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - C. Hessler
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - C. Hornung
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - E. Kazantseva
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - N. Kuzminchuk
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - D. Morrissey
- Department of Chemistry and NSCL, Michigan State University, 48824, East Lansing, USA
| | - I. Mukha
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - S. Pietri
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - E. Rocco
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - P. Roy
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - H. Roesch
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - C. Schuy
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - P. Schütt
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - U. Weber
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - H. Weick
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - J. Zhao
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
| | - M. Durante
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
- Institut für Physik Kondensierter Materie, Technische Universität Darmstadt, 64289, Darmstadt, Germany
| | - K. Parodi
- Faculty of Physics, Department of Medical Physics, Ludwig-Maximilians-Universität München, 85748, München, Germany
| | - C. Scheidenberger
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291, Darmstadt, Germany
- II. Physikalisches Institut, Justus-Liebig-Universität, 35392, Gieβen, Germany
- Helmholtz Research Academy Hesse for FAIR (HFHF), GSI Helmholtz Center for Heavy Ion Research, Campus Gieβen, 35392, Gieβen, Germany
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3
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Kostyleva D, Purushothaman S, Dendooven P, Haettner E, Geissel H, Ozoemelam I, Schuy C, Weber U, Boscolo D, Dickel T, Drozd V, Graeff C, Franczak B, Hornung C, Horst F, Kazantseva E, Kuzminchuk-Feuerstein N, Mukha I, Nociforo C, Pietri S, Reidel CA, Roesch H, Tanaka YK, Weick H, Zhao J, Durante M, Parodi K, Scheidenberger C. Precision of the PET activity range during irradiation with 10C, 11C, and 12C beams. Phys Med Biol 2022; 68. [PMID: 36533621 DOI: 10.1088/1361-6560/aca5e8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 11/24/2022] [Indexed: 11/25/2022]
Abstract
Objective. Beams of stable ions have been a well-established tool for radiotherapy for many decades. In the case of ion beam therapy with stable12C ions, the positron emitters10,11C are produced via projectile and target fragmentation, and their decays enable visualization of the beam via positron emission tomography (PET). However, the PET activity peak matches the Bragg peak only roughly and PET counting statistics is low. These issues can be mitigated by using a short-lived positron emitter as a therapeutic beam.Approach.An experiment studying the precision of the measurement of ranges of positron-emitting carbon isotopes by means of PET has been performed at the FRS fragment-separator facility of GSI Helmholtzzentrum für Schwerionenforschung GmbH, Germany. The PET scanner used in the experiment is a dual-panel version of a Siemens Biograph mCT PET scanner.Main results.High-quality in-beam PET images and activity distributions have been measured from the in-flight produced positron emitting isotopes11C and10C implanted into homogeneous PMMA phantoms. Taking advantage of the high statistics obtained in this experiment, we investigated the time evolution of the uncertainty of the range determined by means of PET during the course of irradiation, and show that the uncertainty improves with the inverse square root of the number of PET counts. The uncertainty is thus fully determined by the PET counting statistics. During the delivery of 1.6 × 107ions in 4 spills for a total duration of 19.2 s, the PET activity range uncertainty for10C,11C and12C is 0.04 mm, 0.7 mm and 1.3 mm, respectively. The gain in precision related to the PET counting statistics is thus much larger when going from11C to10C than when going from12C to11C. The much better precision for10C is due to its much shorter half-life, which, contrary to the case of11C, also enables to include the in-spill data in the image formation.Significance. Our results can be used to estimate the contribution from PET counting statistics to the precision of range determination in a particular carbon therapy situation, taking into account the irradiation scenario, the required dose and the PET scanner characteristics.
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Affiliation(s)
- D Kostyleva
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - S Purushothaman
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - P Dendooven
- Particle Therapy Research Center (PARTREC), Department of Radiation Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - E Haettner
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - H Geissel
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.,II. Physikalisches Institut, Justus-Liebig-Universität, Gießen, Germany
| | - I Ozoemelam
- Fontys University of Applied Sciences, Eindhoven, The Netherlands
| | - C Schuy
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - U Weber
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - D Boscolo
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - T Dickel
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.,II. Physikalisches Institut, Justus-Liebig-Universität, Gießen, Germany
| | - V Drozd
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.,Faculty of Science and Engineering, University of Groningen, Groningen, The Netherlands
| | - C Graeff
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - B Franczak
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - C Hornung
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - F Horst
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - E Kazantseva
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | | | - I Mukha
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - C Nociforo
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - S Pietri
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - C A Reidel
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - H Roesch
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.,Institute for Nuclear Physics, Technische Universität Darmstadt, Darmstadt, Germany
| | - Y K Tanaka
- RIKEN Cluster for Pioneering Research, Wako, Japan
| | - H Weick
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
| | - J Zhao
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.,School of Physics, Beihang University, Beijing, People's Republic of China
| | - M Durante
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.,Department of Condensed Matter Physics, Technische Universität Darmstadt, Darmstadt, Germany
| | - K Parodi
- Department of Physics, Ludwig-Maximilians Universität München, Munich, Germany
| | - C Scheidenberger
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany.,II. Physikalisches Institut, Justus-Liebig-Universität, Gießen, Germany.,Helmholtz Forschungsakademie Hessen für FAIR (HFHF), Campus Gießen, Gießen, Germany
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Weber U, Tinganelli W, Sokol O, Quartieri M, Puspitasari A, Dokic I, Abdollahi A, Durante M, Haberer T, Debus J, Boscolo D, Voss B, Brons S, Moustafa M, Schuy C, Baack L, Horst F, Zink K, Simeonov Y. FLASH Modalities Track (Oral Presentations) ULTRA-HIGH DOSE RATE (FLASH) CARBON ION IRRADIATION: FIRST IN VITRO AND IN VIVO RESULTS. Phys Med 2022. [DOI: 10.1016/s1120-1797(22)01510-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Simeonov Y, Weber U, Schuy C, Penchev P, Engenhart-Cabillic R, Zink K. 3D RANGE-MODULATORS: DOSE SIMULATIONS UNDER THE ASPECT OF POTENTIAL FLASH IRRADIATION WITH PROTONS. Phys Med 2022. [DOI: 10.1016/s1120-1797(22)01698-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Colombi S, Rovituso M, Scifoni E, Schuy C, Eichhorn A, Kraemer M, Durante M, La Tessa C. Interaction of therapeutic 12C ions with bone-like targets: physical characterization and dosimetric effect at material interfaces. Phys Med Biol 2021; 66. [PMID: 34438376 DOI: 10.1088/1361-6560/ac215f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 08/26/2021] [Indexed: 11/11/2022]
Abstract
Carbon therapy is a promising treatment option for cancer. The physical and biological properties of carbon ions can theoretically allow for the delivery of curative doses to the tumor, while simultaneously limiting risks of toxicity to adjacent healthy structures. The treatment effectiveness can be further improved by decreasing the uncertainties stemming from several sources, including the modeling of tissue heterogeneity. Current treatment plans employ density-based conversion methods to translate patient-specific anatomy into a water system, where dose distribution is calculated. This approach neglects differences in nuclear interactions stemming from the elemental composition of each tissue. In this work, we investigated the interaction of therapeutic carbon ions with bone-like materials. The study concentrated on nuclear interactions and included attenuation curves of 200 and 400 AMeV beams in different types of bones, as well as kinetic energy spectra of all charged fragments produced up to 29 degrees from the beam direction. The comparison between measurements and calculations of the treatment planning system TRiP98 indicated that bone tissue causes less fragmentation of carbon ions than water. Overall, hydrogen and helium particles were found to be the most abundant species, while heavier fragments were mostly detected within 5 degrees from the beam direction. We also investigated how the presence of a soft tissue-bone interface could affect the depth-dose profile. The results revealed a dose spike in the transition region, that extended from the entry channel to the target volume. The findings of this work indicated that the tissue-to-water conversion method based only on density considerations can result in dose inaccuracies. Tissue heterogeneity regions containing bones can potentially produce dose spikes, whose magnitude will depend on the patient anatomy. Dose uncertainties can be decreased by modeling nuclear interactions directly in bones, without applying the tissue-to-water conversion.
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Affiliation(s)
- S Colombi
- University of Trento, Via Sommarive 14, I-38123 Trento, Italy.,Trento Institute of Fundamental Physics and Applications (TIFPA), Via Sommarive 14, I-38123 Trento, Italy
| | - M Rovituso
- HollandPTC Proton Therapy Center, Delft, The Netherlands
| | - E Scifoni
- Trento Institute of Fundamental Physics and Applications (TIFPA), Via Sommarive 14, I-38123 Trento, Italy
| | - C Schuy
- GSI Helmholtzzentrum für Schwerionenforschung, Planckstrasse 1, D-64291 Darmstadt, Germany
| | | | - M Kraemer
- GSI Helmholtzzentrum für Schwerionenforschung, Planckstrasse 1, D-64291 Darmstadt, Germany
| | - M Durante
- GSI Helmholtzzentrum für Schwerionenforschung, Planckstrasse 1, D-64291 Darmstadt, Germany.,Technische Universität Darmstadt, Darmstadt, Germany
| | - C La Tessa
- University of Trento, Via Sommarive 14, I-38123 Trento, Italy.,Trento Institute of Fundamental Physics and Applications (TIFPA), Via Sommarive 14, I-38123 Trento, Italy
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Simeonov Y, Weber U, Schuy C, Penchev P, Engenhart-Cabillic R, Krause H, Weißer J, Zink K. PD-0436: Dose simulations of a novel aluminium-alloy 3D range-modulator for proton therapy. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00458-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Mattei I, Alexandrov A, Alunni Solestizi L, Ambrosi G, Argiro S, Bartosik N, Battistoni G, Belcari N, Biondi S, Bisogni MG, Bruni G, Camarlinghi N, Carra P, Catanzani E, Ciarrocchi E, Cerello P, Clozza A, Colombi S, De Lellis G, Del Guerra A, De Simoni M, Di Crescenzo A, Donetti M, Dong Y, Durante M, Embriaco A, Emde M, Faccini R, Ferrero V, Ferroni F, Fiandrini E, Finck C, Fiorina E, Fischetti M, Francesconi M, Franchini M, Galli L, Gentile V, Hetzel R, Hild S, Iarocci E, Ionica M, Kanxheri K, Kraan AC, Lante V, Lauria A, La Tessa C, Lopez Torres E, Massimi C, Marafini M, Mengarelli A, Mirabelli R, Montesi MC, Morone MC, Morrocchi M, Muraro S, Narici L, Pastore A, Pastrone N, Patera V, Pennazio F, Placidi P, Pullia M, Ramello L, Ridolfi R, Rosso V, Rovituso M, Sanelli C, Sartorelli G, Sato O, Savazzi S, Scavarda L, Schiavi A, Schuy C, Scifoni E, Sciubba A, Secher A, Selvi M, Servoli L, Silvestre G, Sitta M, Spighi R, Spiriti E, Sportelli G, Stahl A, Tomassini S, Tommasino F, Traini G, Toppi M, Valeri T, Valle SM, Vanstalle M, Villa M, Weber U, Zoccoli A, Sarti A. Measurement of 12C Fragmentation Cross Sections on C, O, and H in the Energy Range of Interest for Particle Therapy Applications. IEEE Trans Radiat Plasma Med Sci 2020. [DOI: 10.1109/trpms.2020.2972197] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Simeonov Y, Weber U, Schuy C, Zink K. PV-099 MC simulations and dose measurements of a patient-specific 3D range-modulator for proton therapy. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)30519-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Pfuhl T, Horst F, Schuy C, Weber U. Dose build-up effects induced by delta electrons and target fragments in proton Bragg curves—measurements and simulations. ACTA ACUST UNITED AC 2018; 63:175002. [DOI: 10.1088/1361-6560/aad8fc] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Rovituso M, Schuy C, Weber U, Brons S, Cortés-Giraldo MA, La Tessa C, Piasetzky E, Izraeli D, Schardt D, Toppi M, Scifoni E, Krämer M, Durante M. Fragmentation of 120 and 200 MeV u−14He ions in water and PMMA targets. Phys Med Biol 2017; 62:1310-1326. [DOI: 10.1088/1361-6560/aa5302] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Piersanti L, Bellini F, Bini F, Collamati F, De Lucia E, Durante M, Faccini R, Ferroni F, Fiore S, Iarocci E, Tessa CL, Marafini M, Mattei I, Patera V, Ortega PG, Sarti A, Schuy C, Sciubba A, Vanstalle M, Voena C. Measurement of charged particle yields from PMMA irradiated by a 220 MeV/u12Cbeam. Phys Med Biol 2014; 59:1857-72. [DOI: 10.1088/0031-9155/59/7/1857] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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13
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Battistoni G, Patera V, Mattei I, Marafini M, Sarti A, Sciubba A, Faccini R, Piersanti L, La Tessa C, Van Stalle M, Schuy C. 16: Measurement of charged particle yields emitted during irradiation with therapeutic proton and Carbon beams in view of the design of a new tool for the monitoring of hadrontherapy treatments. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)34037-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Sarti A, Abou-Haidar Z, Agodi C, Alvarez M, Aumann T, Balestra F, Battistoni G, Bocci A, Böhlen T, Boudard A, Brunetti A, Carpinelli M, Cirrone G, Cortés-Giraldo M, Cuttone G, De Napoli M, Durante M, Fernández-García J, Finck C, Golosio B, Iarocci E, Iazzi F, Ickert G, Introzzi R, Juliani D, Krimmer J, Kummali A, Kurz N, Labalme M, Lavagno A, Leifels Y, Le Févre A, Leray S, Liu B, Marchetto F, Monaco V, Morone M, Nicolosi D, Oliva P, Paoloni A, Patera V, Piersanti L, Pleskac R, Randazzo N, Romano F, Rossi D, Rosso V, Rousseau M, Sacchi R, Sala P, Samuel S, Scheidenberger C, Schuy C, Sciubba A, Sfienti C, Simon H, Sipala V, Spiriti E, Stuttge L, Toppi M, Tropea S, Younis H. 175: Measurements of Carbon ion fragmentation on thin C and Au targets from the FIRST collaboration at GSI. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)34196-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Agodi C, Abou-Haidar Z, Alvarez MAG, Aumann T, Balestra F, Battistoni G, Bocci A, Bohlen TT, Bondì M, Boudard A, Brunetti A, Carpinelli M, Cappuzzello F, Cavallaro M, Carbone D, Cirrone GAP, Cortes-Giraldo MA, Cuttone G, Napoli MD, Durante M, Fernandez-Garcia JP, Finck C, Foti A, Gallardo MI, Golosio B, Iarocci E, Iazzi F, Ickert G, Introzzi R, Juliani D, Krimmer J, Kurz N, Labalme M, Lavagno A, Leifels Y, Fevre AL, Leray S, Marchetto F, Monaco V, Morone MC, Nicolosi D, Oliva P, Paoloni A, Patera V, Piersanti L, Pleskac R, Quesada JM, Randazzo N, Romano F, Rossi D, Rosso V, Rousseau M, Sacchi R, Sala P, Sarti A, Scheidenberger C, Schuy C, Sciubba A, Sfienti C, Simon H, Sipala V, Spiriti E, Stuttge L, Tropea S, Younis H. FIRST experiment: Fragmentation of Ions Relevant for Space and Therapy. ACTA ACUST UNITED AC 2013. [DOI: 10.1088/1742-6596/420/1/012061] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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16
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Steidl P, Richter D, Schuy C, Schubert E, Haberer T, Durante M, Bert C. A breathing thorax phantom with independently programmable 6D tumour motion for dosimetric measurements in radiation therapy. Phys Med Biol 2012; 57:2235-50. [DOI: 10.1088/0031-9155/57/8/2235] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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17
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Steidl P, Richter D, Schuy C, Saito N, Naumann J, Brons S, Panse R, Haberer T, Durante M, Bert C. SU-GG-T-448: Beam Parameters for Gated Irradiations of Moving Targets in Scanned Particle Therapy. Med Phys 2010. [DOI: 10.1118/1.3468846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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