CERN Accelerating science

CERN Document Server Намерени са 2,051 записа  1 - 10следващкрай  отиване на запис: Търсенето отне 0.55 секунди. 
1.
Study of Coil Configuration and Local Optics Effects for the GaToroid Ion Gantry Design / Oponowicz, Ewa (CERN) ; Bottura, Luca (CERN) ; Dutheil, Yann (CERN) ; Gerbershagen, Alexander (CERN) ; Haziot, Ariel (CERN)
GaToroid, a novel configuration for hadron therapy gantry, is based on superconducting coils that gen- erate a toroidal magnetic field to deliver the beam onto the patient. Designing the complex GaToroid coils requires careful consideration of the local beam optical effects. [...]
2022 - 4 p. - Published in : JACoW IPAC 2022 (2022) 2984-2987 Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.2984-2987
2.
Beam Optics Modelling Through Fringe Fields During Injection and Extraction at the CERN Proton Synchrotron / Johnson, Eliott (CERN) ; Atanasov, Miroslav (CERN) ; Dutheil, Yann (CERN) ; Fraser, Matthew (CERN) ; Oponowicz, Ewa (CERN)
As the beam is injected and extracted from the CERN Proton Synchrotron, it passes through the fringing magnetic fields of the main bending units (MUs). In this study, tracking simulations using field maps created from a 3D magnetic model of the MUs are compared to beam based measurements made through the fast injection and slow extraction regions. [...]
2022 - 4 p. - Published in : JACoW IPAC 2022 (2022) 511-514 Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.511-514
3.
Development of an Automated High Temperature Superconductor Coil Winding Machine at CERN / Reymond, Hubert (CERN) ; Dam, Magnus (CERN) ; Felice, Helene (CERN) ; Haziot, Ariel (CERN) ; Jankowski, Patryk (CERN) ; Koziol, Piotr (CERN) ; Nes, Thomas (CERN) ; Pincot, Francois (CERN) ; Richter, Sebastian (CERN)
Within the framework of technology studies on future accelerators, CERN has initiated a five-years R&D; project aimed at the evaluation of the REBCO (Rare Earth Barium Copper Oxide) High Temperature Superconductors (HTS). The study covers a number of areas from material science to electromechanical properties. [...]
2022 - 5 p. - Published in : JACoW ICALEPCS2021 (2022) 473-477 Fulltext: PDF;
In : 18th International Conference on Accelerator and Large Experimental Physics Control Systems, Online, 18 - 22 Oct 2021, pp.473-477
4.
Optimized Cryogenic Current Comparator for CERN's Low-Energy Antiproton Facilities / Fernandes, Miguel (CERN ; U. Liverpool (main)) ; Alves, Diogo (CERN) ; Geithner, Rene (U. Jena (main) ; Helmholtz Inst., Jena) ; Koettig, Torsten (CERN) ; Lees, Andrew (CERN) ; Neubert, Ralf (U. Jena (main) ; Helmholtz Inst., Jena) ; Oponowicz, Ewa (CERN) ; Schwickert, Marcus (Darmstadt, GSI) ; Stöhlker, Thomas (U. Jena (main) ; Helmholtz Inst., Jena) ; Tan, Jocelyn (CERN) et al.
Non-perturbative measurement of low-intensity charged particle beams is particularly challenging for beam diagnostics due to the low amplitude of the induced electromagnetic fields. In the low-energy Antiproton Decelerator (AD) and the future Extra Low ENergy Antiproton (ELENA) rings at CERN, an absolute measurement of the beam intensity is essential to monitor operational efficiency and provide important calibration data for all AD experiments. [...]
2017 - 4 p. - Published in : 10.18429/JACoW-IBIC2016-MOPG48 Fulltext: PDF;
In : International Beam Instrumentation Conference, Barcelona, Spain, 11 - 15 Sep 2016, pp.MOPG48
5.

CERN-PHOTO-202401-004
© 2024 CERN
GaToroid group photo
Demonstrator Nb-Ti coil for the GaToroid project, [...]
16-01-2024
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6.
Beam optics studies for GaToroid / Oponowicz, Ewa (speaker) (CERN)
Abstract: GaToroid is a novel concept of a beam delivery system for hadron therapy. It comprises toroidal magnets to bend and focus the beam onto the patient location from a discrete number of directions. [...]
2021 - 1286. KT Seminars; EARLY-CAREER RESEARCHERS IN MEDICAL APPLICATIONS @ CERN – SHORT TALKS External links: Talk details; Event details In : EARLY-CAREER RESEARCHERS IN MEDICAL APPLICATIONS @ CERN – SHORT TALKS
7.

CERN-PHOTO-202310-246
© 2023 CERN
Winding of the GaToroid coil
Winding of the GaToroid coil which is a novel supe [...]
12-10-2023
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8.
Feasibility Study of GaToroid Gantries for Carbon Ions / Felcini, E (CERN ; Ecole Polytechnique, Lausanne ; CNAO, Milan) ; Haziot, A (CERN) ; Louzguiti, A (CERN ; CEA Cadarache) ; Lehtinen, T (CERN) ; Vernassa, G (CERN) ; Dutoit, B (Ecole Polytechnique, Lausanne) ; Bottura, L (CERN)
The use of carbon ions in particle therapy can enhance the treatment quality, introducing higher biological effectiveness compared to photons and protons. Rotating gantries are nowadays used to deliver particle beams from different directions to obtain precise conformal dose mapping at the tumor location. [...]
2022 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 32 (2022) 4400805
In : 27th International Conference on Magnet Technology (MT-27), Fukuoka, Japan, 15 - 19 Nov 2021, pp.4400805
9.
Particle tracking and beam optics analysis on a toroidal gantry for proton therapy / Felcini, E (CERN ; Ecole Polytechnique, Lausanne) ; Bottura, L (CERN) ; Gerbershagen, A (CERN) ; van Nugteren, J (CERN) ; Dutoit, B (Ecole Polytechnique, Lausanne)
GaToroid is a concept of toroidal gantry for hadron therapy under investigation at CERN It makes use of the toroidal magnetic field between each pair of coils to steer and focus the particle beams down to the patient. This peculiar concept requires detailed studies on particle tracking and beam optics to optimise the winding geometry and explore the properties of the system. [...]
2021 - 17 p. - Published in : Phys. Med. Biol. 66 (2021) 104002 Fulltext: PDF;
10.
GaToroid - Status and Perspectives / Bottura, Luca (CERN) ; Dutheil, Yann (CERN) ; Felcini, Enrico (EPFL - Ecole Polytechnique Federale Lausanne (CH)) ; Haziot, Ariel (CERN) ; Lehtinen, Tuukka (CERN) ; Tommasini, Davide (CERN) ; Vernassa, Gianluca (INFN e Universita Genova (IT))
We describe in this report the status of the study performed at CERN on GaToroid, an idea of a novel magnetic configuration based on the symmetry properties of a toroidal magnetic field, that could find its use in gantries for hadron therapy. [...]
CERN-ACC-NOTE-2021-0017 ; NIMMS-Note-003 ; EDMS 2444379.
- 2020. - 52 p.
Full text

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