1.
|
Status and challenges of the interaction region magnets for HL-LHC
/ Todesco, E (CERN) ; Izquierdo Bermudez, S (CERN) ; Foussat, A (CERN) ; Gautheron, E (CERN) ; Kirby, G (CERN) ; Felice, H (CERN) ; Perez, J C (CERN) ; Fleiter, J (CERN) ; Barth, C (CERN) ; Milanese, A (CERN) et al.
About one hundred magnets of six different types shall be installed in the High Luminosity LHC (HL-LHC) in the years 2026-2028 at CERN. The magnets design, construction and test are based on CERN collaborations with institutes and industrial partners in USA, Spain, Italy, Japan and China. [...]
FERMILAB-PUB-22-861-TD.-
2023 - 8 p.
- Published in : IEEE Trans. Appl. Supercond. 33 (2023) 4001608
Fulltext: PDF; External link: Fermilab Accepted Manuscript
|
|
2.
|
Completion of the Test Phase for the Hilumi LHC Skew Quadrupole Corrector Magnet
/ Prioli, M (LASA, Segrate) ; Broggi, F (LASA, Segrate) ; Campaniello, M (SAES Getters, Milan) ; Canetti, M (Rial Vacuum, Parma) ; Matteis, E De (LASA, Segrate) ; Gangini, F (Rial Vacuum, Parma) ; Imeri, L (LASA, Segrate) ; Leone, A (LASA, Segrate) ; Manini, P (SAES Getters, Milan) ; Mariotto, S (LASA, Segrate) et al.
In the family of the High-Luminosity LHC high order correctors, the skew quadrupole was the most critical magnet as three assemblies with different solutions were needed to meet the design specifications. This paper summarizes the prototyping phase of the magnet, discussing the observed nonconformities, the subsequent root cause analyses, and the adopted solutions. [...]
2021 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 31 (2021) 4001205
|
|
3.
|
Status of the Activity for the Construction of the HL-LHC Superconducting High Order Corrector Magnets at LASA-Milan
/ Sorbi, Massimo (LASA, Segrate) ; Alessandria, Franco (LASA, Segrate) ; Bellomo, Giovanni (LASA, Segrate) ; Broggi, Francesco (LASA, Segrate) ; Leone, Augusto (LASA, Segrate) ; Marinozzi, Vittorio (LASA, Segrate) ; Mariotto, Samuele (LASA, Segrate) ; Musso, Andrea (CERN) ; Paccalini, Antonio (LASA, Segrate) ; Pedrini, Danilo (LASA, Segrate) et al.
INFN is developing at LASA Laboratory (Milano, Italy) the prototypes of five corrector magnets, from skew quadrupole to dodecapole, which will equip the high-luminosity interaction regions (IRs) of the High Luminosity-LHC (HL-LHC). These magnets are based on a superferric design, to allow a relatively simple, modular, and easy to construct magnet. [...]
2017 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 28 (2017) 4100205
In : 25th International Conference on Magnet Technology, Amsterdam, The Netherlands, 27 Aug - 1 Sep 2017, pp.4100205
|
|
4.
|
Construction and cold test of the superferric dodecapole high order corrector for the LHC High Luminosity upgrade
/ Sorbi, Massimo (Milan U. ; LASA, Segrate) ; Alessandria, Franco (LASA, Segrate) ; Bellomo, Giovanni (Milan U. ; LASA, Segrate) ; Broggi, Francesco (LASA, Segrate) ; Campaniello, Marco (SAES Getters, Milan) ; Canetti, Marco (Rial Vacuum, Parma) ; Fumagalli, Alessandro (SAES Getters, Milan) ; Gangini, Fabrizio (Rial Vacuum, Parma) ; Leone, Augusto (LASA, Segrate) ; Mariotto, Samuele (Milan U. ; LASA, Segrate) et al.
The High Luminosity LHC (HL-LHC) is a program to upgrade the performance of the collider in order to achieve, in the ATLAS and CMS collision regions, instantaneous luminosities a factor of five larger than the actual nominal value. To obtain this result, all the magnets in the collision region will have to be substituted, together with other important devices. [...]
2019 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 29 (2019) 4001905
|
|
5.
|
Construction and cold test of the superferric decapole for the LHC Luminosity upgrade
/ Statera, Marco (LASA, Segrate ; Ferrara U.) ; Alessandria, Franco (LASA, Segrate) ; Broggi, Francesco (LASA, Segrate) ; Leone, Augusto (LASA, Segrate) ; Mariotto, Samuele (LASA, Segrate ; Milan U.) ; Paccalini, Antonio (LASA, Segrate) ; Pedrini, Danilo (LASA, Segrate) ; Quadrio, Mauro (LASA, Segrate) ; Sorbi, Massimo (LASA, Segrate ; Milan U.) ; Todero, Maurizio (LASA, Segrate) et al.
The National Institute for Nuclear Physics (INFN) is developing at the Laboratory of Accelerators and Applied Superconductivity (LASA) laboratory (Milano, Italy) the prototypes of five corrector magnets, from skew quadrupole to dodecapole, which will equip the high-luminosity interaction regions of the High Luminosity Large Hadron Collider (HL-LHC). These magnets are based on a superferric design, which allows a relatively simple, compact, and easy to construct magnet. [...]
2019 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 29 (2019) 4004305
|
|
6.
|
The HL-LHC Low-$\beta$ Quadrupole Magnet MQXF: from Short Models to Long Prototypes
/ Ferracin, Paolo (CERN) ; Ambrosio, Giorgio (Fermilab) ; Anerella, Michael (Brookhaven) ; Bajas, Hugues (CERN) ; Bajko, Marta (CERN) ; Bordini, Bernardo (CERN) ; Bossert, Rodger (Fermilab) ; Bourcey, Nicolas (CERN) ; Cheng, Daniel W (LBL, Berkeley) ; Chlachidze, Guram (Fermilab) et al.
Among the components to be upgraded in LHC inter- action regions for the HiLumi-LHC projects are the inner triplet (or low-β) quadrupole magnets, denoted as Q1, Q2a, Q2b, and Q3. The new quadrupole magnets, called MQXF, are based on Nb3 Sn superconducting magnet technology and operate at a gradient of 132.6 T/m, with a conductor peak field of 11.4 T. [...]
FERMILAB-PUB-19-008-TD.-
2019 - 9 p.
- Published in : IEEE Trans. Appl. Supercond. 29 (2019) 4001309
- Published in : IEEE Trans. Appl. Supercond. 30 (2020) 9700701
Fulltext: PDF;
In : Applied Superconductivity Conference 2018, Seattle, United States Of America, 28 Oct - 2 Nov 2018, pp.4001309
|
|
7.
|
Magnetic Measurements Results and Analysis of the First Batches of Superferric Magnets for the HL-LHC High Order Field Correction
/ Matteis, E De (LASA, Segrate ; Milan U.) ; Mariotto, S (LASA, Segrate ; Milan U. ; INFN, Milan) ; Broggi, F (LASA, Segrate ; Milan U.) ; Paccalini, A (LASA, Segrate ; Milan U.) ; Palmisano, A (LASA, Segrate ; Milan U.) ; Pasini, A (LASA, Segrate ; Milan U.) ; Pedrini, D (LASA, Segrate ; Milan U.) ; Prioli, M (LASA, Segrate ; Milan U.) ; Rossi, L (LASA, Segrate ; Milan U.) ; Sorbi, M (LASA, Segrate ; Milan U. ; INFN, Milan) et al.
In agreement with CERN the LASA laboratory of INFN (National Institute for Nuclear Physics) of Milan has carried out the industrial development of a novel type of magnet, for the High Order (HO) correctors of the High Luminosity - LHC (HL-LHC) project. These corrector magnets are based on a superferric design and will be installed in the new HL-LHC insertion regions for the ATLAS and CMS Experiments at CERN. [...]
2022 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 32 (2022) 4004905
In : 27th International Conference on Magnet Technology (MT-27), Fukuoka, Japan, 15 - 19 Nov 2021, pp.4004905
|
|
8.
|
Assembly and Pre-Loading Specifications for the Series Production of the Nb$_3$Sn MQXFA Quadrupole Magnets for the HL-LHC
/ Ferracin, P (LBL, Berkeley) ; Ambrosio, G (Fermilab) ; Cheng, D W (LBL, Berkeley) ; Ferradas Troitino, J (CERN) ; Garcia Fajardo, L (LBL, Berkeley) ; Izquierdo Bermudez, S (CERN) ; Prestemon, S (LBL, Berkeley) ; Ray, K L (LBL, Berkeley) ; Solis, M J (LBL, Berkeley) ; Todesco, E (CERN) et al.
The High Luminosity LHC (HL-LHC) Project is planning to install 16 cold-masses made with Nb3Sn quadrupole magnets in the LHC Interaction Regions to significantly increase its luminosity. Half of these cold masses are fabricated at BNL, FNAL, and LBNL under the US Accelerator Research Program (AUP). [...]
2022 - 6 p.
- Published in : IEEE Trans. Appl. Supercond. 32 (2022) 4000306
In : 27th International Conference on Magnet Technology (MT-27), Fukuoka, Japan, 15 - 19 Nov 2021, pp.4000306
|
|
9.
|
Study of Superconducting Magnetization Effects and 3D Electromagnetic Analysis of the Nb$_3$Sn cos$\theta$ Short Model for FCC
/ Valente, Riccardo Umberto (U. Rome La Sapienza (main) ; LASA, Segrate) ; Bellomo, G (Milan U. ; LASA, Segrate) ; Burioli, S (U. Genoa ; INFN, Genoa) ; Matteis, E De (LASA, Segrate) ; Fabbricatore, P (INFN, Genoa) ; Farinon, S (INFN, Genoa) ; Lackner, F (CERN) ; Levi, F (U. Genoa ; INFN, Genoa) ; Mariotto, S (Milan U. ; LASA, Segrate) ; Musenich, R (INFN, Genoa) et al.
The Falcon Dipole (Future Accelerator post-LHC Cos-theta Optimized $\rm {Nb_3Sn}$ Dipole) is a single aperture $\rm {Nb_3Sn}$cos-theta dipole short model in the framework of the Future Circular Collider (FCC) project. The Italian Institute of Nuclear Physics (INFN), in collaboration with CERN, is in charge of designing and constructing the magnet, which is a crucial step towards the construction of High Field $\rm {Nb_3Sn}$magnets suitable for a post LHC collider. [...]
2021 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 31 (2021) 4002205
|
|
10.
|
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
|
|