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Superconducting magnets technology for a European heavy ion gantry
/ Prioli, Marco (LASA, Segrate) ; Santini, Carlo (LASA, Segrate) ; Barna, Daniel (Wigner RCP, Budapest) ; Gusvitskii, Todor (Rome U.) ; Perini, Diego (CERN) ; Bianchi, E (INFN, Genoa) ; Felcini, Enrico (CNAO, Milan) ; De Matteis, Ernesto (LASA, Segrate) ; Toral, Fernando (Madrid, CIEMAT) ; Levi, Filippo (INFN, Genoa) et al.
Various initiatives in Europe have been launched to study superconducting magnets for a rotatable gantry suitable to deliver up to 430 MeV/u carbon ions for hadron therapy. Different technologies and layouts are being considered: the baseline solution is developed within the EuroSIG collaboration and consists of a strongly curved cos-$\theta$ dipole based on the classical NbTi superconductor. [...]
2024 - 5 p.
- Published in : JACoW IPAC 2024 (2024) WEXN1
Fulltext: PDF;
In : 15th International Particle Accelerator Conference (IPAC 2024), Nashville, TN, United States, 19 - 24 May 2024, pp.WEXN1
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2.
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Mechanical stress analysis during a quench in CLIQ protected 16 T dipole magnets designed for the future circular collider
/ Zhao, Junjie (Lanzhou U.) ; Prioli, Marco (CERN) ; Stenvall, Antti (Tampere U. of Tech.) ; Salmi, Tiina (Tampere U. of Tech.) ; Gao, Yuanwen (Lanzhou U.) ; Caiffi, Barbara (INFN, Genoa) ; Lorin, Clement (Saclay) ; Marinozzi, Vittorio (Milan Bicocca U. ; INFN, Milan) ; Farinon, Stefania (INFN, Genoa) ; Sorbi, Massimo (Milan Bicocca U. ; INFN, Milan)
Protecting the magnets in case of a quench is a challenge for the 16 T superconducting dipole magnets presently designed for the 100 TeV: Future Circular Collider (FCC). These magnets are driven to the foreseen technological limits in terms of critical current, mechanical strength and quench protection. [...]
2018 - 8 p.
- Published in : Physica C 550 (2018) 27-34
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3.
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Conceptual Design of an HTS Canted Cosine Theta Dipole Magnet for Research and Hadron Therapy Accelerators
/ De Matteis, E (INFN, Milan) ; Ballarino, A (CERN) ; Barna, D (Wigner RCP, Budapest) ; Carloni, A (INFN, Milan) ; Echeandia, A (Elytt, Madrid) ; Kirby, G (CERN) ; Lecrevisse, T (Saclay) ; Lucas, J (Elytt, Madrid) ; Mariotto, S (INFN, Milan) ; van Nugteren, J et al.
The European project IFAST's WP8 Innovative Superconducting Magnets aims to develop the technology of Canted Cosine Theta (CCT) magnets wound with High-Temperature Superconductors (HTS). Superconducting magnets could lower the size and cost of synchrotrons and gantries for research and hadron therapy. [...]
2024 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 34 (2024) 4402505
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4.
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First Winding Trial for the Superconducting Ion Gantry (SIG) Dipole Demonstrator Magnet
/ Prioli, M (LASA, Segrate) ; Bianchi, E (INFN, Genoa) ; Carloni, A G (LASA, Segrate) ; Cereseto, R (INFN, Genoa) ; De Matteis, E (LASA, Segrate) ; Farinon, S (INFN, Genoa) ; Gagno, A (INFN, Genoa) ; Levi, F (INFN, Genoa) ; Mariotto, S (LASA, Segrate ; Milan U.) ; Musenich, R (INFN, Genoa) et al.
The Superconducting Ion Gantry (SIG) project aims to design, construct, and test a curved superconducting dipole demonstrator magnet for an ion gantry (up to a rigidity of 6.6 Tm). The main demonstrator magnet parameters are a dipolar field of 4 T generated into a toroidal aperture with an 80 mm diameter, 1.65 m curvature radius, and 30° angular sector. [...]
2024 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 34 (2024) 4402605
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5.
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Status of Nb-Ti CCT Magnet EU Programs for Hadron Therapy
/ Toral, F (Madrid, CIEMAT) ; Barna, D (Wigner RCP, Budapest) ; Calzolaio, C (PSI, Villigen) ; Carloni, A (INFN, Milan) ; Ceruti, G (CERN) ; De Matteis, E (INFN, Milan) ; Kirby, G (CERN) ; Lecrevisse, T (Saclay) ; Mariotto, S (INFN, Milan ; Milan U.) ; Munilla, J (Madrid, CIEMAT) et al.
The use of Canted Cosine Theta (CCT) magnets for accelerator applications has gained popularity due to their ease of manufacturing and assembly. In the context of two EU-Horizon2020-funded projects, HITRIplus and IFAST, the development of two 80 mm free bore and 4 T central field CCT dipoles for use in ion therapy (hadron therapy) is underway. [...]
2024 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 34 (2024) 4401705
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6.
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Characterization of Hysteretic Behavior of a FeCo Magnet for the Design of a Novel Ion Gantry
/ Felcini, E (CNAO, Milan) ; Pullia, M (CNAO, Milan) ; Sabbatini, L (LNF, Dafne Light) ; Vannozzi, A (LNF, Dafne Light) ; Trigilio, A (LNF, Dafne Light) ; Pivi, M (MedAustron) ; De Cesaris, I (MedAustron) ; Rossi, L (INFN, Milan ; Milan U.) ; Prioli, M (LASA, Segrate) ; Schwarz, P (CERN) et al.
In the framework of the euroSIG project and within an international collaboration between CNAO, CERN, INFN, and MedAustron, the design of a novel gantry for hadron therapy based on superconducting magnets and a downstream scanning system has been undertaken. The choice of placing the scanning system downstream of the last superconducting dipole plays a crucial role in the overall layout of the gantry, having a direct impact on its radius, weight, and cost. [...]
2024 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 34 (2024) 4402105
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7.
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A Translating-Coil Magnetometer for the Magnetic Measurements of the HL-LHC High-Order Corrector Magnets at Room Temperature
/ Pentella, Mariano (CERN) ; Dalane, Eivind (CERN) ; De Matteis, Ernesto (LASA, Segrate) ; Gautheron, Emma L (CERN) ; Mariotto, Samuele (LASA, Segrate) ; Petrone, Carlo (CERN) ; Prin, Herve (CERN) ; Prioli, Marco (LASA, Segrate) ; Russenschuck, Stephan (CERN) ; Statera, Marco (LASA, Segrate) et al.
This article describes the design and development of a translating-coil magnetometer for the room-temperature magnetic measurements of the superferric, high-order corrector magnets for the high-luminosity upgrade of the Large Hadron Collider at CERN (HL-LHC). The measurement system consists of a set of induction coils, tangentially positioned on a measurement head. [...]
2024 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 34 (2024) 9000505
Fulltext: PDF;
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8.
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Simulating Quench Transients in the Self-Protected HL-LHC High Order Corrector Magnets
/ Mayr, D (CERN ; Innsbruck U.) ; Bender, L (Freiburg U.) ; Gautheron, E (CERN) ; Mariotto, S (Milan U.) ; Prioli, M (Milan U.) ; Ravaioli, E (CERN) ; Statera, M (Milan U.) ; Todesco, E (CERN) ; Verweij, A (CERN) ; Wozniak, M (CERN)
—To meet the milestones set by the High-Luminosity LHC (HL-LHC) project, the integration of new inner triplet magnet circuits is vital for enhancing the focusing of the particle beams at ATLAS and CMS. In addition to the Nb$_3$Sn quadrupole magnets, high-order Nb-Ti magnets are required for field correction. [...]
2024 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 34 (2024) 4003605
Fulltext: PDF;
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9.
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Experience on Series Production of the HL-LHC Superferric High Order Corrector Magnets
/ Statera, M (Milan U.) ; Prioli, M (Milan U.) ; Broggi, F (Milan U.) ; De Matteis, E (Milan U.) ; Imeri, L (Milan U.) ; Leone, A (Milan U.) ; Mariotto, S (Milan U. ; INFN, Milan) ; Paccalini, A (Milan U.) ; Pasini, A (Milan U.) ; Pedrini, D (Milan U.) et al.
INFN has developed at the LASA lab (Milano, Italy) the High Order (HO) corrector magnets for the High Luminosity-LHC (HL-LHC) project, which will equip the new interaction regions. All the HO correctors, from skew quadrupole to dodecapole, are based on a novel superferric design, never used so far in high energy colliders, which allows a relatively simple, modular, and easy way to construct a magnet. [...]
2023 - 7 p.
- Published in : IEEE Trans. Appl. Supercond. 33 (2023) 1-7
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10.
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Status on the Development of the Nb$_3$Sn 12 T Falcon Dipole for the FCC-hh-
/ Valente, R U (LASA, Segrate) ; Ballarino, A (CERN) ; Bersani, A (INFN, Genoa) ; Bracco, M (INFN, Genoa ; Genoa U.) ; Burioli, S (INFN, Genoa) ; Caiffi, B (INFN, Genoa) ; Matteis, E De (LASA, Segrate) ; Farinon, S (INFN, Genoa) ; Gagno, A (INFN, Genoa ; Genoa U.) ; Levi, F (INFN, Genoa ; Genoa U.) et al.
The quest for advancing science and technology continues with the Future Circular Collider (FCC), which requires 16 T bending dipoles to be installed along its 100 km tunnel to achieve a center-of-mass energy of 100 TeV, in its hadron-hadron version. The promising Nb$_3$Sn technology for superconducting magnets presents a potential solution for large-scale production. [...]
2024 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 34 (2024) 4900405
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