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CERN Accelerating science

All CERN Accelerators documents

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2021-06-23
06:01
Experimental facilities in Latin America / Dib, C O (CCTVal, Valparaiso ; Valparaiso Ctr. Sci. Tech.)
These lecture notes briefly describe the current and planned experimental facilities for high-energy physics research in Latin America. The list is not exhaustive nor the descriptions are complete, but I tried to select some of the most representative facilities and large international experiments at the time. [...]
2021 - 27 p. - Published in : 10.23730/CYRSP-2021-002.193 Fulltext: PDF;
In : 2019 CERN-Latin-American School of High-Energy Physics, Villa General Belgrano, Argentina, 13 - 26 March, 2019, pp.193-219 (CERN-2021-002)

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2021-06-23
06:01
Design and Fabrication of the 1.9 K Magnet Test Facility at BNL, and Test of the First 4-m-Long MQXF Coil / Muratore, Joseph (Brookhaven Natl. Lab.) ; Anerella, Michael (Brookhaven Natl. Lab.) ; Joshi, Piyush (Brookhaven Natl. Lab.) ; Kovach, Paul (Brookhaven Natl. Lab.) ; Marone, Andrew (Brookhaven Natl. Lab.) ; Wanderer, Peter (Brookhaven Natl. Lab.)
The future high luminosity upgrade of the Large Hadron Collider (LHC) at CERN will include 20 4.2-m-long Nb$_3$Sn high gradient quadrupole magnets, which will be components of the triplets for two LHC insertion regions. [...]
2018. - 4 p.

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2021-06-23
06:01
Activity on the Sextupole Round Coil Superferric Magnet Prototype at LASA / Mariotto, Samuele ; Leone, Augusto ; Paccalini, Antonio ; Pasini, Alessandro ; Pedrini, Danilo ; Quadrio, Mauro ; Sorbi, Massimo ; Statera, Marco ; Todero, Maurizio ; Valente, Riccardo
The LASA Laboratory (INFN, Milan, Italy) is developing an unconventional type of superferric magnets suitable to arbitrary multipole order, which we refer to as round coil superferric magnets. This type of magnet is suitable for strain-sensitive superconductors because it uses round coils with large bending radius to create the magnetic field, while the round yoke with arbitrary multipoles is able to create the desired harmonic component for the magnet. [...]
2019 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 29 (2019) 4004505

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2021-06-23
06:01
Assembly and Tests of SQ02, a Nb$_{3}$Sn Racetrack Quadrupole Magnet for LARP / Ferracin, P (LBNL, Berkeley) ; Ambrosio, G (Fermilab) ; Barzi, E (Fermilab) ; Caspi, S (LBNL, Berkeley) ; Dietderich, D R (LBNL, Berkeley) ; Feher, S (Fermilab) ; Gourlay, S A (LBNL, Berkeley) ; Hafalia, A R (LBNL, Berkeley) ; Hannaford, C R (LBNL, Berkeley) ; Lizarazo, J (LBNL, Berkeley) et al.
The US LHC Accelerator Research Program (LARP) is developing Nb$_{3}$Sn accelerator magnets for a possible LHC luminosity upgrade. As part of the LARP supporting R&D;, a subscale racetrack quadrupole magnet (SQ) has been developed in order to provide a cost effective tool for technology development studies. [...]
2007 - 4 p. - Published in : IEEE Trans. Appl. Supercond. 17 (2007) 1019-1022
In : Applied Superconductivity Conference, Seattle, WA, USA, 27 Aug - 1 Sep 2006, pp.1019-1022

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2021-06-23
06:01
Test and Analysis of Technology Quadrupole Shell (TQS) Magnet Models for LARP / Caspi, S (LBNL, Berkeley) ; Ambrosio, G (fermilab) ; Andreev, A N (Fermilab) ; Barzi, E (Fermilab) ; Bossert, R (Fermilab) ; Dietderich, D R (LBNL, Berkeley) ; Ferracin, P (LBNL, Berkeley) ; Ghosh, A (Brookhaven Natl. Lab.) ; Hafalia, A R (LBNL, Berkeley) ; Kashikhin, V V (Fermilab) et al.
Test results are reported on four quadrupole magnet model tests (TQS01a, TQS01b, TQS01c, TQS02) in support of the development of a large-aperture Nb$_3$Sn superconducting quadrupole for the US LHC Accelerator Research Program (LARP). All four magnet assemblies used key and bladder technology to compress and support the coils within an iron yoke and an aluminum shell. [...]
2008 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 18 (2008) 179-183
In : 20th International Conference on Magnet Technology, Philadelphia, PA, USA, 27 - 31 Aug 2007, pp.179-183

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2021-06-23
06:01
Assembly and Test of a Support Structure for 3.6 m Long Nb$_3$Sn Racetrack Coils / Ferracin, P ; Ambrosio, G ; Anerella, M ; Caspi, S ; Cheng, D W ; Felice, H ; Hafalia, A R ; Hannaford, C R ; Lietzke, A F ; Lizarazo, J et al.
The LHC accelerator research program (LARP) is currently developing 4 m long Nb$_3$Sn quadrupole magnets for a possible upgrade of the LHC Interaction Regions (IR). In order to provide a reliable test bed for the fabrication and test of long Nb$_3$Sn coils, LARP has started the development of the long racetrack magnet LRS01. [...]
2008 - 4 p. - Published in : IEEE Trans. Appl. Supercond. 18 (2008) 167-170
In : 20th International Conference on Magnet Technology, Philadelphia, PA, USA, 27 - 31 Aug 2007, pp.167-170

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2021-06-23
06:01
Assembly and Test of SQ01b, a Nb$_3$Sn Quadrupole Magnet for the LHC Accelerator Research Program / Ferracin, P (LBL, Berkeley) ; Ambrosio, G (Fermilab) ; Bartlett, S E (LBL, Berkeley) ; Bordini, B (Fermilab) ; Carcagno, R H (Fermilab) ; Caspi, S (LBL, Berkeley) ; Dietderich, D R (LBL, Berkeley) ; Feher, S (Fermilab) ; Gourlay, S A (LBL, Berkeley) ; Hafalia, A R (LBL, Berkeley) et al.
The US LHC Accelerator Research Program (LARP) consists of four US laboratories (BNL, FNAL, LBNL, and SLAC) collaborating with CERN to achieve a successful commissioning of the LHC and to develop the next generation of Interaction Region magnets. In 2004, a large aperture Nb$_3$Sn racetrack quadrupole magnet (SQ01) has been fabricated and tested at LBNL [...]
2006 - 4 p. - Published in : IEEE Trans. Appl. Supercond. 16 (2006) 382-385
In : 19th International Conference on Magnet Technology, Genoa, Italy, 18 - 23 Sep 2005, pp.382-385

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2021-06-23
06:01
Design and Analysis of TQS01, a 90 mm Nb$_3$Sn Model Quadrupole for LHC Luminosity Upgrade Based on a Key and Bladder Assembly / Caspi, S (LBL, Berkeley) ; Ambrosio, G (Fermilab) ; Andreev, N (Fermilab) ; Barzi, E (Fermilab) ; Bossert, R C (Fermilab) ; Dietderich, D R (LBL, Berkeley) ; Ferracin, P (LBL, Berkeley) ; Ghosh, A (Brookhaven Natl. Lab.) ; Gourlay, S A (LBL, Berkeley) ; Hafalia, A R (LBL, Berkeley) et al.
The US LHC Accelerator Research Program (LARP) is developing Nb$_3$Sn accelerator magnet technology for the LHC luminosity upgrade. Two 90 mm "Technology Quadrupole" models (TQS01, TQC01) are being developed in close collaboration between LBNL and FNAL, using identical coil design, but two different support structures [...]
2006 - 4 p. - Published in : IEEE Trans. Appl. Supercond. 16 (2006) 358-361
In : 19th International Conference on Magnet Technology, Genoa, Italy, 18 - 23 Sep 2005, pp.358-361

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2021-06-23
06:01
Magnet R&D; for the US LHC Accelerator Research Program (LARP) / Gourlay, S A (LBL, Berkeley) ; Ambrosio, G (Fermilab) ; Andreev, N (Fermilab) ; Anerella, M (Brookhaven Natl. Lab.) ; Barzi, E (Fermilab) ; Bossert, R (Fermilab) ; Caspi, S (LBL, Berkeley) ; Dietderich, D R (LBL, Berkeley) ; Ferracin, P (LBL, Berkeley) ; Gupta, R (Brookhaven Natl. Lab.) et al.
In 2004, the US DOE established the LHC Accelerator Research Program (LARP) with the goal of developing a technology base for future upgrades of the LHC. The focus of the magnet program, which is a collaboration of three US laboratories, BNL, FNAL and LBNL, is on development of high gradient quadrupoles using Nb$_3$Sn superconductor [...]
2006 - 4 p. - Published in : IEEE Trans. Appl. Supercond. 16 (2006) 324-327
In : 19th International Conference on Magnet Technology, Genoa, Italy, 18 - 23 Sep 2005, pp.324-327

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2021-06-23
06:01
Construction and Test of 3.6 m Nb$_3$Sn Racetrack Coils for LARP / Wanderer, P (Brookhaven) ; Ambrosio, G (Fermilab) ; Anerella, M (Brookhaven Natl. Lab.) ; Barzi, E (Fermilab) ; Bossert, R (Fermilab) ; Caspi, S (LBNL, Berkeley) ; Cheng, D W (LBNL, Berkeley) ; Cozzolino, J (Brookhaven Natl. Lab.) ; Dietderich, D R (LBNL, Berkeley) ; Escallier, J (Brookhaven Natl. Lab.) et al.
Development of high-performance Nb$_3$Sn quadrupoles is one of the major goals of the LHC Accelerator Research Program (LARP). As part of this program, long racetrack magnets were made in order to check the fabrication steps for long Nb$_3$Sn coils, that the changes in coil length that take place during reaction and cooldown are correctly accounted for in the quadrupole design, and the use of a long aluminum shell for the support structure. [...]
2008 - 4 p. - Published in : IEEE Trans. Appl. Supercond. 18 (2008) 171-174
In : 20th International Conference on Magnet Technology, Philadelphia, PA, USA, 27 - 31 Aug 2007, pp.171-174

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