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1.
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Experimental study of three-phase helium mixtures in confined channels
/ Vitrano, Andrea (CERN ; IRFU, Saclay, DACM) ; Stepanov, Vadim (IRFU, Saclay, DACM) ; Authelet, Gilles (IRFU, Saclay, DACM) ; Baudouy, Bertrand (IRFU, Saclay, DACM)
An experimental campaign was conducted to investigate heat and mass transfer phenomena in superfluid helium (He II) in two rectangular cross-section channels
of high aspect ratios and different thickness resembling the space between steel collars in the LHC superconducting magnets. The experiments consisted of clamped
heat flux tests at atmospheric pressure, in which a heater strip suddenly releases a constant heat load into the channel that is open to a helium bath on one side. [...]
2023 - 11 p.
- Published in : Cryogenics 135 (2023) 103741
Fulltext: PDF;
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Test Results of the MQYYM: A 90 Mm NbTi Quadrupole Magnet Option for HL-LHC
/ Simon, D (IRFU, Saclay) ; Perraud, S (IRFU, Saclay) ; Felice, H (IRFU, Saclay ; CERN) ; Godon, R (IRFU, Saclay) ; Machado, R Correia (IRFU, Saclay) ; Gheller, J M (IRFU, Saclay) ; Bouziat, D (IRFU, Saclay) ; Stepanov, V (IRFU, Saclay) ; Madur, A (IRFU, Saclay) ; Segreti, M (IRFU, Saclay) et al.
For the HL-LHC project, a 90 mm NbTi cos(2θ) double aperture quadrupole magnet with an operating gradient of 120 T/m at 1.9 K has been designed as an option to replace the 70 mm aperture LHC quadrupole MQY. CEA in collaboration with CERN designed and manufactured a single aperture short model magnet with a magnetic length of 1.215 m at 1.9 K called MQYYM. [...]
2022 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 32 (2022) 4004305
In : 27th International Conference on Magnet Technology (MT-27), Fukuoka, Japan, 15 - 19 Nov 2021, pp.4004305
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3.
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Hyperon signatures in the PANDA experiment at FAIR
/ PANDA Collaboration
We present a detailed simulation study of the signatures from the sequential decays of the triple-strange pbar p -> Ω+Ω- -> K+ΛbarK- Λ -> K+pbarπ+K-pπ- process in the PANDA central tracking system with focus on hit patterns and precise time measurement. [...]
arXiv:2304.11977.
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29 p.
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4.
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Antihydrogen physics: gravitation and spectroscopy in AEgIS
/ Ferragut, R (Milan Polytechnic ; INFN, Milan) ; Vaccarone, R (Genoa U. ; INFN, Genoa) ; Stroke, H H (New York U.) ; Dassa, L (Pavia U. ; INFN, Pavia) ; Rohne, O (Oslo U.) ; Hogan, S D (Zurich, ETH) ; Cialdi, S (Milan U. ; INFN, Milan) ; Al-Qaradawi, I Y (Qatar U.) ; Formaro, L (Milan U. ; INFN, Milan) ; Sandaker, H (Bergen U.) et al.
AEgIS (Antimatter experiment: gravity, interferometry, spectroscopy) is an experiment approved by CERN with the goal of studying antihydrogen physics. In AEgIS, antihydrogen will be produced by charge exchange reactions of cold antiprotons with positronium atoms excited in a Rydberg state (n > 20). [...]
2011
- Published in : Can. J. Phys. 89 (2011) 17-24
In : Ecole de Physique: International Conference on Precision Physics of Simple Atomic Systems, Les Houches, France, 30 May - 04 Jun 2010, pp.17-24
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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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8.
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On-Surface Test of the ATLAS Barrel Toroid Coils : Overview
/ Dudarev, A (CERN) ; Berriaud, C (CEA-Saclay) ; Rabbers, J J (CERN) ; Broggi, F (INFN-LASA Segrate) ; Junker, S (CERN) ; Pengo, R (CERN) ; Adli, E (CERN) ; Ravat, S (CERN) ; Deront, L (CERN) ; Sbrissa, E (CERN) et al.
2006
- Published in : IEEE Trans. Appl. Supercond. 16 (2006) 508-511
IEEE Published version, local copy: PDF;
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9.
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Proposal for the AEGIS experiment at the CERN antiproton decelerator (Antimatter Experiment: Gravity, Interferometry, Spectroscopy)
/ Drobychev, G Yu (LAPP Annecy) ; Nédélec, P (LAPP Annecy) ; Sillou, D (LAPP Annecy) ; Gribakin, G (Queen's Univ. Belfast) ; Walters, H (Queen's Univ. Belfast) ; Ferrari, G (Istituto Nazionale di Fisica Nucleare Firenze) ; Prevedelli, M (Istituto Nazionale di Fisica Nucleare Firenze) ; Tino, G M (Istituto Nazionale di Fisica Nucleare Firenze) ; Doser, M (CERN) ; Canali, C (Istituto Nazionale di Fisica Nucleare, Genova) et al.
CERN-SPSC-2007-017 ; SPSC-P-334.
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2007. - 125 p.
Access to fulltext document
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10.
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Performance Characteristics of Laser Propulsion Engine Operating both in CW and in Repetitively-Pulsed Modes
/ Rezunkov, Yu A ; Ageichik, A A ; Egorov, M S ; Golikov, A N ; Guterman, V Y ; Ivanov, A V ; Rachuk, V S ; Rebrov, S G ; Safronov, A L ; Stepanov, V V
2006
- Published in : AIP Conf. Proc.: 830 (2006) , pp. 3-13
External link: Published version from AIP
In : 4th International Symposium on Beamed Energy Propulsion, Nara, Japan, 15 - 18 Nov 2005, pp.3-13
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