1.
|
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
|
|
2.
|
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
|
|
3.
|
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
|
|
4.
|
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
|
|
5.
|
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
|
|
6.
|
|
7.
|
Mechanical Performance of the LARP Nb$_3$Sn Quadrupole Magnet LQS01
/ Ferracin, P (LBL, Berkeley) ; Ambrosio, G (Fermilab) ; Anerella, M (Brookhaven) ; Bingham, B (LBL, Berkeley) ; Bossert, R (Fermilab) ; Caspi, S (LBL, Berkeley) ; Cheng, D W (LBL, Berkeley) ; Chlachidze, G (Fermilab) ; Felice, H (LBL, Berkeley) ; Hafalia, A R (LBL, Berkeley) et al.
As part of the effort towards the development of Nb$_3$Sn magnets for future LHC luminosity upgrades, the LHC Accelerator Research Program (LARP) has fabricated and tested the quadrupole magnet LQS01. The magnet implements 3.4 m long Nb$_3$Sn coils contained in a support structure characterized by an external aluminum shell segmented in four sections. [...]
2011 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 21 (2011) 1683-1687
In : Applied Superconductivity Conference 2010, Washington, DC, USA, 1 - 6 Aug 2010, pp.1683-1687
|
|
8.
|
Progress in the long $Nb_3Sn$ quadrupole R&D by LARP
/ Ambrosio, G (Fermilab) ; Andreev, N (Fermilab) ; Anerella, M (Brookhaven) ; Barzi, E (Fermilab) ; Bocian, D (Fermilab) ; Bossert, r (Fermilab) ; Buehler, M (Fermilab) ; Caspi, S (LBL, Berkeley) ; Chlachidze, G (Fermilab) ; Dietderich, D (LBL, Berkeley) et al.
After the successful test of the first long quadrupole (LQS01) the US LHC Accelerator Research Program (LARP, a collaboration of BNL, FNAL, LBNL and SLAC) is assessing training memory, reproducibility, and other accelerator quality features of long quadrupole magnets. LQS01b (a reassembly of LQS01 with more uniform and higher pre-stress) was subjected to a full thermal cycle and reached the previous plateau of 222 T/m at 4.5 K in two quenches. [...]
FERMILAB-PUB-11-432-TD.-
2012 - 4 p.
- Published in : IEEE Trans. Appl. Supercond. 22 (2012) 4003804
Fulltext: PDF; External link: FERMILABPUB
In : 22nd International Conference on Magnet Technology, Marseille, France, 12 - 16 Sep 2011, pp.4003804
|
|
9.
|
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
|
|
10.
|
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
|
|