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1.
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HL-LHC IT STRING: Status and Perspectives
/ Bajko, M (CERN) ; Baglin, V (CERN) ; Ballarino, A (CERN) ; Bednarek, M J (CERN) ; Bertolasi, S (CERN) ; Bertone, C (CERN) ; Blanchard, S (CERN) ; Bozzini, D (CERN) ; Coulot, E (CERN) ; Coupat, C (CERN) et al.
The HL-LHC IT STRING, an integrated test stand for the major components of the HL-LHC Inner Triplet (IT) zone, is in its construction phase in a surface building at CERN. The main motivation is to study and validate the collective behavior of the different systems: magnets, circuit protection, cryogenics for magnets and superconducting link, magnet powering, vacuum, alignment, and interconnections between magnets and superconducting link. [...]
2024 - 6 p.
- Published in : IEEE Trans. Appl. Supercond. 34 (2024) 9001306
Fulltext: PDF;
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2.
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First Assessment of Reliability Data for the LHC Accelerator and Detector Cryogenic System Components
/ Perinic, G (CERN) ; Claudet, S (CERN) ; Alonso-Canella, I (CERN) ; Balle, C (CERN) ; Barth, K (CERN) ; Bel, J F (CERN) ; Benda, V (CERN) ; Bremer, J (CERN) ; Brodzinski, K (CERN) ; Casas-Cubillos, J (CERN) et al.
The Large Hadron Collider (LHC) cryogenic system comprises eight independent refrigeration and distribution systems that supply the eight 3.3 km long accelerator sectors with cryogenic refrigeration power as well as four refrigeration systems for the needs of the detectors ATLAS and CMS. In order to ensure the highest possible reliability of the installations, it is important to apply a reliability centred approach for the maintenance. [...]
CERN-ATS-2012-006.-
Geneva : CERN, 2012 - 9 p.
- Published in : AIP Conf. Proc. 1434 (2012) 1399-1406
Fulltext: PDF;
In : Cryogenic Engineering Conference & International Cryogenic Material Conference: Transactions of the Cryogenic Engineering Conference - CEC, Volume 57, Spokane, WA, USA, 13 - 17 Jun 2011, pp.1399-1406
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3.
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Commissioning Test of ATLAS End-Cap Toroidal Magnets
/ Dudarev, A (CERN) ; ten Kate, H H J (CERN) ; Foussat, A (CERN) ; Benoit, P (CERN) ; Jeckel, M (CERN) ; Olyunin, A (CERN) ; Kopeykin, N (CERN) ; Stepanov, V (CERN) ; Deront, L (CERN) ; Olesen, G (CERN) et al.
The system of superconducting toroids in the ATLAS experiment at CERN consists of three magnets. The Barrel Toroid was assembled and successfully tested in 2006. [...]
2009
- Published in : IEEE Trans. Appl. Supercond. 19 (2009) 1307-1310
IEEE Published version, local copy: PDF;
In : Applied Superconductivity Conference 2008, Chicago, IL, USA, 17 - 22 Aug 2008, pp.1307-1310
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4.
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Cooling System for the Merit High-Power Target Experiment
/ Haug, F (CERN) ; Pereira, H (CERN) ; Silva, P (CERN) ; Pezzeti, M (CERN) ; Pavlov, O (CERN) ; Pirotte, O (CERN) ; Metselaar, J (CERN) ; Efthymiopoulos, I (CERN) ; Fabich, A (CERN) ; Lettry, J (CERN) et al.
MERIT is a proof-of-principle experiment of a target station suitable as source for future muon colliders or neutrino factories. When installed at the CERN (European Organization for Nuclear Research) PS (Proton Synchrotron)complex fast-extracted high-intensity proton beams intercepted a free mercury jet inside a normal-conducting, pulsed 15-T capture solenoid magnet cooled with liquid nitrogen. [...]
CERN-ATS-2010-019.-
Geneva : CERN, 2010 - 9 p.
- Published in : AIP Conf. Proc. 1218 (2010) 1023-1030
Fulltext: PDF;
In : Cryogenic Engineering Conference and International Cryogenic Materials Conference, Tucson, AR, USA, 28 Jun - 2 Jul 2009, pp.1023-1030
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5.
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Ultimate Performance of the ATLAS Superconducting Solenoid
/ Ruber, R (CERN) ; Makida, Y (KEK, Tsukuba) ; Kawai, M (KEK, Tsukuba) ; Kondo, Y (KEK, Tsukuba) ; Doi, Y (KEK, Tsukuba) ; Haruyama, T (KEK, Tsukuba) ; Haug, F (CERN) ; Kate, H ten (CERN) ; Kondo, T (KEK, Tsukuba) ; Pirotte, O (CERN) et al.
A 2 tesla, 7730 ampere, 39 MJ, 45 mm thin superconducting solenoid with a 2.3 meters warm bore and 5.3 meters length, is installed in the center of the ATLAS detector and successfully commissioned. The solenoid shares its cryostat with one of the detector's calorimeters and provides the magnetic field required for the inner detectors to accurately track collision products from the LHC at CERN. [...]
2007
- Published in : IEEE Trans. Appl. Supercond. 17 (2007) 2
IEEE Published version, local copy: PDF;
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6.
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The ATLAS central solenoid
/ Yamamoto, A (KEK) ; Makida, Y ; Ruber, R ; Doi, Y ; Haruyama, T ; Haug, F ; ten Kate, H ; Kawai, M ; Kondo, T ; Kondo, Y et al.
The ATLAS detector at the CERN LHC is equipped with a superconducting magnet system consisting of three large toroids and a solenoid. The 2.3 m diameter, 5.3 m long solenoid is located at the heart of the experiment where it provides a 2 T field for spectrometry of the particles emanating from the interaction of the counter-rotating beams of hadrons. [...]
2008
- Published in : Nucl. Instrum. Methods Phys. Res., A 584 (2008) 53-74
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7.
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On-surface integration and test of the ATLAS central solenoid and its proximity cryogenics
/ Ruber, Roger J M Y ; Makida, Y ; Cipolla, G ; Deront, L ; Doi, Y ; Haruyama, T ; Haug, F ; Kanahara, T ; Kawai, M ; Kondo, T et al.
The ATLAS detector for the LHC at CERN requires a superconducting solenoid, which provides the magnetic field for the inner detector. The ATLAS Central Solenoid and its associated proximity cryogenics system has been designed by KEK in collaboration with CERN. [...]
2004
- Published in : IEEE Trans. Appl. Supercond. 14 (2004) 500-503
Access to fulltext document: PDF; IEEE Published version, local copy: PDF;
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8.
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9.
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The CHORUS honeycomb tracker and its bitstream electronics
/ Uiterwijk, J W E ; Van Beuzekom, M G ; Van Dantzig, R ; van der Graaf, H ; Kok, J W ; Konijn, J ; Metselaar, J ; Oldeman, R G C ; Van der Poel, C A F J ; Visschers, J L et al.
1998
- Published in : Nucl. Instrum. Methods Phys. Res., A 409 (1998) 682-686
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