CERN Accelerating science

CERN Document Server Znaleziono 2,044 rekordów  1 - 10następnykoniec  skocz do rekordu: Szukanie trwało 0.44 sekund. 
1.
Self-protected high-temperature superconducting demonstrator magnet for particle detectors / Van den Eijnden, Joep L (CERN ; Eindhoven, Tech. U.) ; Vaskuri, Anna K (CERN) ; Curé, Benoit (CERN) ; Dudarev, Alexey (CERN) ; Mentink, Matthias (CERN)
A high temperature superconducting (HTS) demonstration coil has been developed in the frame of the Experimental Physics department Research and Development program at CERN The magnet extends the recent experimental demonstration of aluminium-stabilised HTS conductors and supports the development of future large scale detector magnets. The HTS magnet has five turns and an open bore diameter of 230 mm. [...]
2023 - 14 p. - Published in : Supercond. Sci. Technol. 37 (2024) 015007 Fulltext: PDF;
2.
HTS Detector Magnet Demonstrator Based on a 3D-Printed Partially-Insulated Support Cylinder / Eijnden, Joep L Van den (CERN ; Eindhoven, Tech. U.) ; Vaskuri, Anna K (CERN) ; Curé, Benoit (CERN) ; Dudarev, Alexey (CERN) ; Mentink, Matthias (CERN)
In this work, we extend the experimental demonstration of partially-insulated, ultra-radiation transparent detector magnet technology based on a 3D-printed aluminium alloy support structure containing 10% of silicon. This demonstrator magnet has a bore diameter of 390 mm, effective wall thickness of 3.7 mm, and it has 15 turns corresponding to 19 meters of HTS conductor. [...]
2024 - 4 p. - Published in : IEEE Trans. Appl. Supercond. 34 (2024) 4604804 Fulltext: PDF;
3.
Characteristics of Aluminium-Stabilized HTS Detector Magnet Cable at 4 K and 5 T / Vaskuri, Anna K (CERN) ; Van den Eijnden, Joep L (CERN ; Eindhoven, Tech. U.) ; Curé, Benoit (CERN) ; Dudarev, Alexey (CERN) ; Mentink, Matthias (CERN)
A high-temperature superconducting (HTS) cable for future particle detector magnets has been developed using a 99.3% pure aluminium alloy as a stabilizer for the HTS. This HTS conductor features a stack of four ReBCO tapes (4 mm wide, SuperOx) soldered to a tin-coated copper-clad aluminium alloy cable profile using tin–lead solder at 188 °C. [...]
2024 - 6 p. - Published in : IEEE Trans. Appl. Supercond. 34 (2024) 1-6 Fulltext: PDF;
4.
Aluminium-Stabilized High-Temperature Superconducting Cable for Particle Detector Magnets / Vaskuri, Anna (CERN) ; Curé, Benoit (CERN) ; Dudarev, Alexey (CERN) ; Mentink, Matthias (CERN)
Within the context of EP R&D;, CERN is developing a high-temperature superconducting (HTS) conductor for future superconducting detector magnet projects. The conductor features a Rare-Earth Barium Copper Oxide (REBCO) tapes soldered to a copper-coated high-purity aluminium stabilizer. [...]
2023 - 6 p. - Published in : IEEE Trans. Appl. Supercond. 33 (2023) 4500506
In : Applied Superconductivity Conference, Honolulu, Hawaii, United States, 23 - 28 Oct 2022
5.
MOSFET-based HTS flux pump / Jurčo, Róbert (CERN ; Charles U.) ; Vaskuri, Anna (CERN) ; Curé, Benoit (CERN) ; Dudarev, Alexey (CERN) ; Mentink, Matthias (CERN)
We have developed a high-temperature superconducting (HTS) flux pump using high-power metal-oxide-semiconductor field-effect transistors (MOSFETs) for switching. For its primary coil, two commercial transformers are utilized, each consisting of two copper coils wound on a single iron core, which enables changing the load current over primary current ratio (101 or 194) between the primary and secondary coils. [...]
2023 - 11 p. - Published in : Supercond. Sci. Technol. 36 (2023) 115025 Fulltext: PDF;
6.
Design and Modeling of AMaSED-2: A High Temperature Superconducting Demonstrator Coil for the Space Spectrometer ARCOS / Dam, Magnus (INFN, Milan) ; Burger, William Jerome (Enrico Fermi Ctr., Rome ; TIFPA-INFN, Trento) ; Carpentiero, Rita (ASI, Rome) ; Chesta, Enrico (CERN) ; Iuppa, Roberto (TIFPA-INFN, Trento) ; de Rijk, Gijs (CERN) ; Rossi, Lucio (INFN, Milan ; Milan U.)
Magnetic spectrometers detect the rigidity of charged particles by measuring the bending of their trajectories as they pass through a magnetic field. ARCOS is a proposal for a next generation magnetic spectrometer in space with a bending strength of 3 T $\,$ m at an operating temperature of 20 K. [...]
2022 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 32 (2022) 4500105
In : 15th European Conference on Applied Superconductivity (EUCAS 2021), Online, 5 - 9 Sep 2021, pp.4500105
7.
Measurement and Analysis of the Dynamic Effects in an HTS Dipole Magnet / Petrone, Carlo (CERN) ; van Nugteren, Jeroen (CERN) ; Bajas, Hugues (CERN) ; Bottura, Luca (CERN) ; Kirby, Glyn (CERN) ; Rossi, Lucio (CERN) ; Russenschuck, Stephan (CERN)
The EuCARD-2 project, co-funded by the European Commission, supports the design, production and standalone cold testing of a high-temperature, superconducting demonstrator insert-magnet. The so-called Feather-M2 dipole magnet was built at CERN, using Roebel cable consisting of REBCO coated conductor tapes. [...]
2018 - 4 p. - Published in : IEEE Trans. Appl. Supercond. 28 (2018) 4604404
In : 13th European Conference on Applied Superconductivity, ICCG, Geneva, Switzerland, 17 - 21 Sep 2017, pp.4604404
8.
Conceptual design of a high temperature superconducting magnet for a particle physics experiment in space / Dam, Magnus (CERN) ; Battiston, Roberto (Trento U. ; TIFPA-INFN, Trento) ; Burger, William Jerome (TIFPA-INFN, Trento) ; Carpentiero, Rita (ASI, Rome) ; Chesta, Enrico (CERN) ; Iuppa, Roberto (Trento U. ; TIFPA-INFN, Trento) ; de Rijk, Gijs (CERN) ; Rossi, Lucio (CERN ; Milan U.)
In the frame of a collaboration between CERN, ASI, University of Trento, and TIFPA, the HTS demonstrator magnet for space project has started to define methods and procedures for manufacturing high temperature superconducting magnets for space applications. To this purpose, we developed a conceptual design of a superconducting magnetic spectrometer for a physics experiment in space. [...]
2020 - 12 p. - Published in : Supercond. Sci. Technol. 33 (2020) 044012 Fulltext: PDF;
9.
Design of the First HTS Single-Coil Demonstrator of GaToroid Toroidal Gantry for Hadron Therapy / Felcini, Enrico (CERN) ; Harray, Jerome (CERN) ; Lehtinen, Tuukka (CERN) ; Perini, Diego (CERN) ; Perez, Juan C (CERN) ; de Rijk, Gijs (CERN) ; Dutoit, Bertrand (Ecole Polytechnique, Lausanne) ; Bottura, Luca (CERN)
The design and construction of compact and lightweight gantries for hadron therapy are essential steps toward wider accessibility to this cancer treatment. The use of a high-field steady-state toroidal gantry, i.e., GaToroid, represents an attractive alternative to the state-of-the-art with the potential of significantly reducing size and weight of present installations. [...]
2021 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 31 (2021) 4400205
10.
Design of a Cloverleaf-Racetrack Dipole Demonstrator Magnet With Dual $Re$BCO Conductor / Nes, T.H. (Twente U., Enschede ; CERN) ; Kirby, G (CERN) ; de Rijk, G (CERN) ; Canale, M (CERN) ; Gentini, L (CERN) ; van Nugteren, J (CERN) ; Kario, A (Twente U., Enschede) ; ten Kate, H.H.J. (Twente U., Enschede)
For future 20+ T accelerator type magnets, Re BCO superconductors are ideal for their high current density in high magnetic field. At CERN, demonstrator dipole magnets using Re BCO conductor are being developed in order to study their feasibility. [...]
2022 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 32 (2022) 4002105
In : 27th International Conference on Magnet Technology (MT-27), Fukuoka, Japan, 15 - 19 Nov 2021, pp.4002105

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