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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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2.
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Design and Fabrication of a Supporting Structure for 3.6 m Long Nb$_{3}$Sn Racetrack Coils
/ Ferracin, P (LBNL, Berkeley) ; Ambrosio, G (Fermilab) ; Anerella, M (Brookhaven Natl. Lab.) ; Barzi, E (Fermilab) ; Caspi, S (LBNL, Berkeley) ; Cheng, D W (LBNL, Berkeley) ; Dietderich, D R (LBNL, Berkeley) ; Gourlay, S A (LBNL, Berkeley) ; Hafalia, A R (LBNL, Berkeley) ; Hannaford, C R (LBNL, Berkeley) et al.
As part of the LHC accelerator research program (LARP), three US national laboratories (BNL, FNAL, and LBNL) are currently engaged in the development of superconducting magnets for the LHC interaction regions (IR) beyond the current design. As a first step towards the development of long Nb3Sn quadrupole magnets, a 3.6 m long structure, based on the LBNL subscale common-coil magnet design, will be fabricated, assembled, and tested with aluminum-plate "dummy coils". [...]
2007 - 4 p.
- Published in : IEEE Trans. Appl. Supercond. 17 (2007) 1023-1026
In : Applied Superconductivity Conference, Seattle, WA, USA, 27 Aug - 1 Sep 2006, pp.1023-1026
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3.
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Assembly and Loading of LQS01, a Shell-Based 3.7 m Long ${\rm Nb}_{3}{\rm Sn}$ Quadrupole Magnet for LARP
/ Ferracin, P (LBNL, Berkeley) ; Ambrosio, G (Fermilab) ; Anerella, M (Brookhaven Natl. Lab.) ; Bingham, B (LBNL, Berkeley) ; Bossert, R (Fermilab) ; Caspi, S (LBNL, Berkeley) ; Cheng, D W (LBNL, Berkeley) ; Chlachidze, G (Fermilab) ; Felice, H (LBNL, Berkeley) ; Hafalia, A R (LBNL, Berkeley) et al.
The LHC Accelerator Research Program (LARP) has been engaged in the fabrication of the 3.7 m long quadrupole magnet LQS01 in order to demonstrate that Nb$_{3}$Sn magnets are a viable option for future LHC Luminosity upgrades. The LQS01 design, a scale-up of the 1 m long Technology Quadrupole TQS, includes four 3.4 m long cos(theta) coils contained in a support structure based on four 1 m long aluminum shells pre-tensioned with water-pressurized bladders (shell-type structure). [...]
2010 - 4 p.
- Published in : IEEE Trans. Appl. Supercond. 20 (2010) 279-282
In : 21st International Conference on Magnet Technology, Hefei, China, 18 - 23 Oct 2009, pp.279-282
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4.
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Instrumentation and Quench Protection for LARP ${\rm Nb}_{3}{\rm Sn}$ Magnets
/ Felice, H (LBNL, Berkeley) ; Ambrosio, G (Fermilab) ; Chlachidze, G (Fermilab) ; Ferracin, P (LBNL, Berkeley) ; Hafalia, R (LBNL, Berkeley) ; Hannaford, R C (LBNL, Berkeley) ; Joseph, J M (LBNL, Berkeley) ; Lietzke, A F (LBNL, Berkeley) ; McInturff, A D (TAMU, College Station) ; Muratore, J F (Brookhaven Natl. Lab.) et al.
The US LHC Accelerator Research Program (LARP) is developing Nb3Sn prototype quadrupoles for the LHC interaction region upgrades. Several magnets have been tested within this program and understanding of their behavior and performance is a primary goal. [...]
2009 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 19 (2009) 2458-2462
In : Applied Superconductivity Conference 2008, Chicago, IL, USA, 17 - 22 Aug 2008, pp.2458-2462
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5.
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Fabrication and Test of a 3.7 m Long Support Structure for the LARP ${\hbox{Nb}}_{3}{\hbox{Sn}}$ Quadrupole Magnet LQS01
/ Ferracin, P (LBNL, Berkeley) ; Ambrosio, G (Fermilab) ; Anerella, M (Brookhaven Natl. Lab.) ; Bingham, B (LBNL, Berkeley) ; Bossert, R (Fermilab) ; Caspi, S (LBNL, Berkeley) ; Cheng, D W (LBNL, Berkeley) ; Felice, H (LBNL, Berkeley) ; Hafalia, A R (LBNL, Berkeley) ; Hannaford, C R (LBNL, Berkeley) et al.
The 3.7 m long quadrupole magnet LQS01 represents a major step of the US LHC Accelerator Research Program (LARP) towards the development of long Nb$_3$Sn accelerator quadrupole magnets for a LHC Luminosity upgrade. The magnet support structure is a scale up of the 1 m long Technology Quadrupole TQS design with some modifications suggested by TQS model test results. [...]
2009 - 6 p.
- Published in : IEEE Trans. Appl. Supercond. 19 (2009) 1106-1111
In : Applied Superconductivity Conference 2008, Chicago, IL, USA, 17 - 22 Aug 2008, pp.1106-1111
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6.
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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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7.
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Shell-based support structures for Nb$_{3}$Sn accelerator quadrupole magnets
/ Ferracin, P (LBNL, Berkeley)
Shell-based support structures are being fabricated and tested as part of the development of large-aperture Nb$_{3}$Sn superconducting quadrupoles for future upgrades of the LHC Interaction Regions. These structures utilize water pressurized bladders for room-temperature pre-load control, and rely on a pre-tensioned aluminum shell to deliver a substantial part of the coil pre-stress during cooldown. [...]
CERN, 2009
Published version from CERN: PDF;
In : Workshop on Accelerator Magnet Superconductors, Design and Optimization, CERN, Geneva, Switzerland, 19 - 23 May 2008, pp.114-116 (CERN-2009-001)
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8.
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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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9.
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Performance of HQ02, an optimized version of the 120 mm $Nb_3Sn$ LARP quadrupole
/ Chlachidze, G (Fermilab) ; Ambrosio, G (Fermilab) ; Anerella, M (Brookhaven Natl. Lab.) ; Borgnolutti, F (LBNL, Berkeley) ; Bossert, R (Fermilab) ; Caspi, S (LBNL, Berkeley) ; Cheng, D W (LBNL, Berkeley) ; Dietderich, D (LBNL, Berkeley) ; Felice, H (LBNL, Berkeley) ; Ferracin, P (CERN) et al.
In preparation for the high luminosity upgrade of the Large Hadron Collider (LHC), the LHC Accelerator Research Program (LARP) is developing a new generation of large aperture high-field quadrupoles based on Nb$_{3}$Sn technology. One meter long and 120 mm diameter HQ quadrupoles are currently produced as a step toward the eventual aperture of 150 mm. [...]
FERMILAB-CONF-13-273-TD.-
2014 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 24 (2014) 4003805
Fulltext: PDF; External links: FERMILABCONF; OSTI
In : 23rd International Conference on Magnet Technology, Boston, MA, USA, 14 - 19 Jul 2013, pp.4003805
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10.
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Field Quality Measurements of LARP Nb$_{3}$Sn Magnet HQ02
/ DiMarco, J (Fermilab) ; Ambrosio, G (Fermilab) ; Buehler, M (Fermilab) ; Chlachidze, G (Fermilab) ; Orris, D (Fermilab) ; Sylvester, C (Fermilab) ; Tartaglia, M (Fermilab) ; Velev, G (Fermilab) ; Yu, M (Fermilab) ; Zlobin, A (Fermilab) et al.
/LARP
Large-aperture, high-field, Nb$_{3}$Sn quadrupoles are being developed by the US LHC accelerator research program (LARP) for the High luminosity upgrade of the Large Hadron Collider (HiLumi-LHC). The first 1 m long, 120 mm aperture prototype, HQ01, was assembled with various sets of coils and tested at LBNL and CERN. [...]
FERMILAB-CONF-13-511-TD.-
2014 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 24 (2014) 4003905
Fulltext: PDF; External links: FERMILABCONF; OSTI
In : 23rd International Conference on Magnet Technology, Boston, MA, USA, 14 - 19 Jul 2013, pp.4003905
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