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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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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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Test Results of the First 3.7 m long Nb$_3$Sn Quadrupole by LARP and Future Plans
/ LARP Collaboration
In December 2009 during its first cold test, LQS01, the first Long Nb$_3$Sn Quadrupole made by LARP (LHC Accelerator Research Program, a collaboration of BNL, FNAL, LBNL and SLAC), reached its target field gradient of 200 T/m. This target was set in 2005 by the US Department of Energy, CERN and LARP, as a significant milestone toward the development of Nb$_3$Sn quadrupoles for possible use in LHC luminosity upgrades. [...]
FERMILAB-PUB-10-312-TD.-
2010 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 21 (2010) 1858-1862
Fulltext: PDF; External link: FERMILABPUB
In : Applied Superconductivity Conference 2010, Washington, DC, USA, 1 - 6 Aug 2010, pp.1858-1862
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Fabrication and test of LARP technological quadrupole models of TQC series
/ Bossert, Rodger C (Fermilab) ; Ambrosio, Giorgio (Fermilab) ; Andreev, Nikolai (Fermilab) ; Barzi, Emanuela (Fermilab) ; Chlachidze, Guram (Fermilab) ; Feher, Sandor (Fermilab) ; Kashikhin, Vladimir S (Fermilab) ; Kashikhin, Vadim V (Fermilab) ; Lamm, Michael (Fermilab) ; Nobrega, Alfred (Fermilab) et al.
In support of the development of a large-aperture Nb$_3$Sn superconducting quadrupole for the Large Hadron Collider (LHC) luminosity upgrade, several two-layer technological quadrupole models of TQC series with 90 mm aperture and collar-based mechanical structure have been developed at Fermilab in collaboration with LBNL. This paper summarizes the results of fabrication and test of TQC02a, the second TQC model based on RRP Nb3Sn strand, and TQC02b, built with both MJR and RRP strand. [...]
FERMILAB-PUB-08-309-TD.-
2009 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 19 (2009) 1226-1230
Fulltext: PDF; External link: Fermilab Library Server (fulltext available)
In : Applied Superconductivity Conference 2008, Chicago, IL, USA, 17 - 22 Aug 2008, pp.1226-1230
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Development and test of LARP technological quadrupole (TQC) magnet
/ Feher, S (Fermilab) ; Bossert, R C (Fermilab) ; Ambrosio, G (Fermilab) ; Andreev, N (Fermilab) ; Barzi, E (Fermilab) ; Carcagno, R (Fermilab) ; Kashikhin, V S (Fermilab) ; Kashikhin, V V (Fermilab) ; Lamm, M J (Fermilab) ; Nobrega, F (Fermilab) et al.
In support of the development of a large-aperture superconducting quadrupole for the Large Hadron Collider (LHC) luminosity upgrade, two-layer quadrupole models (TQC and TQS) with 90 mm aperture are being constructed at Fermilab and LBNL within the framework of the US LHC Accelerator Research Program (LARP). This paper describes the construction and test of model TQC01. [...]
FERMILAB-PUB-06-296-TD.-
2007 - 4 p.
- Published in : IEEE Trans. Appl. Supercond. 17 (2007) 1126-1129
Fulltext: PDF; External link: Fermilab Library Server (fulltext available)
In : Applied Superconductivity Conference, Seattle, WA, USA, 27 Aug - 1 Sep 2006, pp.1126-1129
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Fabrication and Test of TQS01—A 90 mm ${\rm Nb}_{3}{\rm Sn}$ Quadrupole Magnet for LARP
/ Caspi, S (LBNL, Berkeley) ; Dietderich, D (LBNL, Berkeley) ; Ferracin, P (LBNL, Berkeley) ; Gourlay, S A (LBNL, Berkeley) ; Hafalia, A R (LBNL, Berkeley) ; Hannaford, R (LBNL, Berkeley) ; Lietzke, A F (LBNL, Berkeley) ; McInturff, A D (LBNL, Berkeley) ; Sabbi, G L (LBNL, Berkeley) ; Ghosh, A (Brookhaven Natl. Lab.) et al.
In support of the development of a large-aperture ${\rm Nb}_{3}{\rm Sn}$ superconducting quadrupole for the Large Hadron Collider luminosity upgrade, two models (TQS and TQC) with a 90-mm aperture are being constructed at LBNL and FNAL within the framework of the US LHC Accelerator Research Program (LARP). These models use two identical ${\rm Nb}_{3}{\rm Sn}$ coils but have different coil support structures. [...]
2007 - 4 p.
- Published in : IEEE Trans. Appl. Supercond. 17 (2007) 1122-1125
In : Applied Superconductivity Conference, Seattle, WA, USA, 27 Aug - 1 Sep 2006, pp.1122-1125
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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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Field Quality of the First LARP Nb$_3$Sn 3.7m-Long Quadrupole Model of LQ Series
/ Velev, G V (Fermilab) ; Ambrosio, G (Fermilab) ; Andreev, N (Fermilab) ; Anerella, M (Brookhaven) ; Bossert, R (Fermilab) ; Caspi, S (LBL, Berkeley) ; Chlachidze, G (Fermilab) ; DiMarco, J (Fermilab) ; Escallier, J (Brookhaven) ; Felice, H (LBL, Berkeley) et al.
The US-LHC accelerator research program (LARP) built and tested the first 3.7-m long Nb$_3$Sn quadrupole model of LQ series with a 90 mm bore diameter and a target field gradient of 200 T/m. The LQ series, developed in collaboration among FNAL, LBNL and BNL, is a scale up of the previously tested 1-m long technology quadrupoles of TQ series based on similar coils and two different mechanical structures (shell-based TQS and collar-based TQC), with a primary goal of demonstrating the Nb$_3$Sn accelerator magnet technology for the luminosity upgrade of LHC interaction regions. [...]
FERMILAB-CONF-10-270-TD.-
2011 - 4 p.
- Published in : IEEE Trans. Appl. Supercond. 21 (2011) 1688-1691
Fulltext: PDF; External link: FERMILABCONF
In : Applied Superconductivity Conference 2010, Washington, DC, USA, 1 - 6 Aug 2010, pp.1688-1691
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