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CERN Accelerating science

CERN Document Server 15 Datensätze gefunden  1 - 10nächste  gehen zum Datensatz: Die Suche hat 0.58 Sekunden gedauert. 
1.
Very-High-Energy Heavy Ion Beam Dosimetry Using Solid State Detectors for Electronics Testing / Waets, Andreas (CERN ; Zurich U.) ; Bilko, Kacper (CERN) ; Coronetti, Andrea (CERN) ; Emriskova, Natalia (CERN) ; Sacristan Barbero, Mario (CERN) ; García Alía, Rubén (CERN) ; Durante, Marco (Darmstadt, GSI) ; Schuy, Christoph (Darmstadt, GSI) ; Wagner, Tim (Darmstadt, GSI) ; Esposito, Luigi Salvatore (CERN) et al.
Very-high-energy (VHE), heavy ions are of particular interest for single event effects (SEEs) testing due to their combination of high linear energy transfer (LET) and high penetration within electronics components. The dosimetry of such beams poses an important challenge for facilities aiming to provide VHE ions for radiation effects testing. [...]
2024 - 9 p. - Published in : IEEE Trans. Nucl. Sci. 71 (2024) 1837-1845
In : Conference on Radiation and its Effects on Components and Systems (RADECS 2023), Toulouse, France, 25 - 29 Sep 2023, pp.1837-1845
2.
Fragmented High-Energy Heavy-Ion Beams for Electronics Testing / García Alía, Rubén (CERN) ; Bilko, Kacper (CERN ; Lab. Hubert Curien, St. Etienne) ; Cerutti, Francesco (CERN) ; Coronetti, Andrea (CERN ; IES, Montpellier) ; Emriskova, Natalia (CERN) ; Esposito, Luigi (CERN) ; Pujol, Francesc Salvat (CERN) ; Waets, Andreas (CERN ; U. Zurich (main)) ; Girard, Sylvain (Lab. Hubert Curien, St. Etienne) ; Saigné, Frédéric (IES, Montpellier) et al.
Fragmented heavy-ion beams obtained from the interaction of highly energetic ions with thick targets relative to the ion ranges are proposed to mimic the high-penetration linear energy transfer (LET) spectrum present in space and for electronics testing. Our experimental data characterizing fragmented heavy-ion beams show an excellent level of agreement with the Monte Carlo simulations, serving as an initial proofof-concept of the proposed single-event effect (SEE) testing approach..
2023 - 10 p. - Published in : IEEE Trans. Nucl. Sci. 70 (2023) 486-495 Fulltext: PDF;
In : 2022 IEEE Nuclear and Space Radiation Effects Conference, Provo, Utah, USA, 18 - 23 Jul 2022, pp.486-495
3.
Measurement of $^{12}$C Fragmentation Cross Sections on C, O, and H in the Energy Range of Interest for Particle Therapy Applications / Mattei, I ; Alexandrov, A ; Alunni Solestizi, L ; Ambrosi, G ; Argiro, S ; Bartosik, N ; Battistoni, G ; Belcari, N ; Biondi, S ; Bisogni, M G et al.
In a carbon ion treatment the nuclear fragmentation of both target and beam projectiles impacts on the dose released on the tumor and on the surrounding healthy tissues. Carbon ion fragmentation occurring inside the patient body has to be studied in order to take into account this contribution. [...]
2020 - 14 p. - Published in : IEEE Trans. Rad. Plasma Med. Sci. 4 (2020) 269-282
4.
Benchmarking of FLUKA production cross sections of positron emission tomography isotopes for in-vivo range verification in hadron therapy / Aricò, Giulia (CERN) ; Battistoni, Giuseppe (INFN, Milan ; TIFPA-INFN, Trento) ; Cerutti, Francesco (CERN) ; Horst, Felix (Darmstadt, GSI ; Mittelhessen U., Giessen) ; Mairani, Andrea (HITS, Heidelberg ; pavia cnao) ; Schuy, Christoph (Darmstadt, GSI) ; Weber, Uli (Darmstadt, GSI) ; Ferrari, Alfredo (CERN)
Protons and carbon ions have been extensively used for radiotherapy treatments, and in comparison to conventional radiotherapy, they allow a more conformal dose to the target tumor, especially in case of deep-seated tumors. However, the accuracy of hadron therapy treatments is affected by uncertainties in the particle range calculations. [...]
2020 - 4 p. - Published in : EPJ Web Conf. 239 (2020) 24001
In : International Conference on Nuclear Data for Science and Technology (ND 2019), Beijing, China, 19 - 24 May 2019, pp.24001
5.
Ion charge separation with new generation of nuclear emulsion films / Montesi, M.C. (Naples U. ; INFN, Naples) ; Lauria, A. (Naples U. ; INFN, Naples) ; Alexandrov, A. (INFN, Naples ; Naples U. ; Natl. U. Sci. Tech., Moscow ; Lebedev Inst.) ; Solestizi, L. Alunni (INFN, Perugia ; Perugia U.) ; Giovanni, Ambrosi (INFN, Perugia) ; Argirò, S. (Turin U. ; INFN, Turin) ; Diaz, R. (Havana, CEADEN) ; Bartosik, N. (INFN, Turin) ; Battistoni, G. (INFN, Milan) ; Belcari, N. (Pisa U. ; INFN, Pisa) et al.
In hadron therapy, the accelerated ions, interacting with the body of the patient, cause the fragmentation of both projectile and target nuclei. The fragments interact with the human tissues depositing energy both in the entrance channel and in the volume surrounding the tumor. [...]
2019 - 8 p. - Published in : Open Physics 17 (2019) 233-240 Fulltext: PDF;
6.
Single Event Effects Characterization of the Programmable Logic of Xilinx Zynq-7000 FPGA Using Very/Ultra High-Energy Heavy Ions / Vlagkoulis, Vasileios (Piraeus, TEI) ; Sari, Aitzan (Piraeus, TEI) ; Vrachnis, John (Piraeus, TEI) ; Antonopoulos, Georgios (Piraeus, TEI) ; Segkos, Nikolaos (Piraeus, TEI) ; Psarakis, Mihalis (Piraeus, TEI) ; Tavoularis, Antonios (ESTEC, Noordwijk) ; Furano, Gianluca (ESTEC, Noordwijk) ; Polo, Cesar Boatella (ESTEC, Noordwijk) ; Poivey, Christian (ESTEC, Noordwijk) et al.
This article studies the impact of radiation-induced single-event effects (SEEs) in the Zynq-7000 field programmable gate array (FPGA) and presents an in-depth analysis of the SEE susceptibility of all the memories of the programmable logic. The radiation experiments were performed in the CERN North Area facility and in the GSI Helmholtz Centre for Heavy Ion Research using very/ultra high-energy heavy ions. [...]
2021 - 10 p. - Published in : IEEE Trans. Nucl. Sci. 68 (2021) 36-45
7.
Measurement of PET isotope production cross sections for protons and carbon ions on carbon and oxygen targets for applications in particle therapy range verification / Horst, Felix (Darmstadt, GSI ; Mittelhessen U., Giessen) ; Adi, Wihan (Mittelhessen U., Giessen ; Giessen U.) ; Aricò, Giulia (CERN) ; Brinkmann, Kai-Thomas (Giessen U.) ; Durante, Marco (Darmstadt, GSI ; Darmstadt, Tech. U.) ; Reidel, Claire-Anne (Darmstadt, GSI ; Strasbourg, IPHC) ; Rovituso, Marta (TIFPA-INFN, Trento ; Unlisted, NL) ; Weber, Uli (Darmstadt, GSI) ; Zaunick, Hans-Georg (Giessen U.) ; Zink, Klemens (Frankfurt U., FIAS ; Mittelhessen U., Giessen ; U. Hospital, Giessen-Marburg) et al.
Measured cross sections for the production of the PET isotopes , and from carbon and oxygen targets induced by protons (40–220 ) and carbon ions (65–430 ) are presented. These data were obtained via activation measurements of irradiated graphite and beryllium oxide targets using a set of three scintillators coupled by a coincidence logic. [...]
2019 - 16 p. - Published in : Phys. Med. Biol. 64 (2019) 205012 Fulltext: PDF;
8.
Measurement of $^4$He charge- and mass-changing cross sections on H, C, O, and Si targets in the energy range 70–220 MeV/u for radiation transport calculations in ion-beam therapy / Horst, Felix (Giessen U. ; Darmstadt, GSI) ; Aricò, Giulia (CERN) ; Brinkmann, Kai-Thomas (U. Giessen, II. Phys. Inst.) ; Brons, Stephan (Heidelberg U.) ; Ferrari, Alfredo (CERN) ; Haberer, Thomas (Heidelberg U.) ; Mairani, Andrea (Heidelberg U. ; CNAO, Pavia) ; Parodi, Katia (Munich U.) ; Reidel, Claire-Anne (Darmstadt, GSI ; Strasbourg, IPHC) ; Weber, Uli (Darmstadt, GSI) et al.
Measured charge- and mass-changing cross sections for the systems He4+C12, He4+O16, He4+Si28, and He4+H1 in the energy range 70–220MeV/u are presented. The cross sections were obtained via the attenuation method where a ΔE-E scintillator telescope was used for particle identification. [...]
2019 - 11 p. - Published in : Phys. Rev. C 99 (2019) 014603 Fulltext from publisher: PDF;
9.
The FOOT FragmentatiOn Of Target Experiment / Alexandrov, Andrey (INFN, Naples) ; Alpat, Behcet (INFN, Perugia) ; Ambrosi, Giovanni (INFN, Perugia) ; Argirò, Stefano (Turin U. ; INFN, Turin) ; Battistoni, Giuseppe (INFN, Milan) ; Bisogni, Maria Giuseppina (Pisa U. ; INFN, Pisa) ; Belcari, Nicola (Pisa U. ; INFN, Pisa) ; Biondi, Silvia (INFN, Bologna ; Bologna U.) ; Bruni, Graziano (INFN, Bologna) ; Camarlinghi, Niccolò (Pisa U. ; INFN, Pisa) et al.
In proton-therapy clinical practice a constant RBE equal to 1.1 is adopted, regardless of the demonstrated RBE variations, which depends on physical and biological parameters. Among other mechanisms, nuclear interactions might influence the proton-RBE due to secondary heavier particles produced by target fragmentation that can significantly contribute to the total dose: an un-wanted and undetermined increase of normal tissues complications probability may occur. [...]
Geneva : CERN, 2019 - 8 p. - Published in : CERN Proc.: 1 (2019) , pp. 305-312 Fulltext: PDF;
In : 15th International Conference on Nuclear Reaction Mechanisms, Varenna, Italy, 11 - 15 Jun 2018, pp.305-312
10.
Developments of the nuclear reaction and fragmentation models in FLUKA for ion collisions at therapeutic energies / Aricò, G (CERN) ; Ferrari, A (CERN) ; Horst, F (Darmstadt, GSI ; Giessen U.) ; Mairani, A (HITS, Heidelberg) ; Reidel, C A (Darmstadt, GSI ; U. Strasbourg) ; Schuy, C (Darmstadt, GSI) ; Weber, U (Darmstadt, GSI)
Protons and carbon ions have been used for decades in several institutes worldwide for cancer treatments. The treatment planning systems rely on accurate modeling of the nuclear reaction and fragmentation processes that occur inside the patient's tissues. [...]
Geneva : CERN, 2019 - 6 p. - Published in : CERN Proc.: 1 (2019) , pp. 321-326 Fulltext: PDF;
In : 15th International Conference on Nuclear Reaction Mechanisms, Varenna, Italy, 11 - 15 Jun 2018, pp.321-326

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