2026-06-01
16:04 |
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2026-05-30
06:54 |
Upgrade of the CERN cryogenic test facility for the HL-LHC superconducting magnets and superconducting links
/ Pirotte, O (CERN) ; Barbe, T (CERN) ; Buzio, M (CERN) ; Dassa, L (CERN) ; Gahier, V (CERN) ; Guillotin, N (CERN) ; Lees, A (CERN) ; Mangiarotti, F (CERN) ; Mauny, R (CERN) ; Ninet, G (CERN) et al.
New superconducting magnets, based on Nb$_{3}$Sn technology, have been developed for the HL-LHC project, the High-Luminosity upgrade of the LHC (Large Hadron Collider) at Interaction Points 1 and 5. These magnets require thorough testing in cryogenic conditions at 4.5 and 1.9 K before their installation into the LHC. [...]
2026 - 9 p.
- Published in : IOP Conf. Ser. Mater. Sci. Eng.: 1344 (2026) , no. 1, pp. 012141
Fulltext: PDF;
In : 26th Joint Cryogenic Engineering Conference and International Cryogenic Materials Conference, Peppermill Reno Resort, Reno, Nevada, United States, 18 - 22 May 2025, pp.012141
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2026-05-30
06:54 |
How digital twins can help with operator training, an example with ATLAS and CMS detector’s cryogenics at CERN
/ Jimenez, L (CERN) ; Majorel, A (CERN ; GANIL) ; Bradu, B (CERN) ; Gahier, V (CERN)
This paper presents the implementation of a cryogenic process simulator applied to A Toroidal LHC Apparatus (ATLAS) and the Compact Muon Solenoid (CMS) experiments at CERN (European Organisation for Nuclear Research). Building upon the development of a digital twin of the complex LHC accelerator cryogenic system, this work extends its application to the specific needs of the ATLAS and CMS experiments and their dedicated cryogenic systems. [...]
2026 - 9 p.
- Published in : IOP Conf. Ser. Mater. Sci. Eng. 1344 (2026) 012058
Fulltext: PDF;
In : 26th Joint Cryogenic Engineering Conference and International Cryogenic Materials Conference, Peppermill Reno Resort, Reno, Nevada, United States, 18 - 22 May 2025, pp.012058
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2026-05-30
06:54 |
Operation experience with a 1.8 K refrigeration unit during the 2024 LHC physics run at CERN
/ Naydenov, B (CERN) ; Delprat, L (CERN) ; Pezzetti, M (CERN) ; Bradu, B (CERN)
More than 6’000 hours of nominal cryogenic conditions were provided for the LHC (Large Hadron Collider) physics run during 2024, allowing to reach a record integrated luminosity of 124 inverse femtobarns. The cryogenic system availability during this year was of 96.5% (target 95% to 98%). [...]
2026 - 8 p.
- Published in : IOP Conf. Ser. Mater. Sci. Eng.: 1344 (2026) , no. 1, pp. 012075
Fulltext: PDF;
In : 26th Joint Cryogenic Engineering Conference and International Cryogenic Materials Conference, Peppermill Reno Resort, Reno, Nevada, United States, 18 - 22 May 2025, pp.012075
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2026-05-22
06:18 |
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2026-05-21
20:08 |
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2026-05-20
08:58 |
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2026-05-16
06:47 |
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2026-05-08
06:04 |
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2026-05-06
06:06 |
FCC― 次世代円形衝突型加速器
/ OIDE, Katsunobu (CERN ; U. Geneva (main) ; KEK, Tsukuba)
FCC is a project for a next generation circular collider based at CERN, as the next step of LEP/LHC experiments.
It will have at least two stages : (i) measurements on electroweak (Z/W), Higgs, tt by e+e－ collision (FCC-ee) and (ii)
energy frontier pp collision (FCC-hh) up to 100 TeV center of mass (CM) energy. Both will be performed by colliders
in the same tunnel with 90–100 km circumference built around the Geneva area across the Swiss-French border..
2022 - 4 p.
- Published in : Vacuum and Surface Science 65 (2022) 556-559
Fulltext: PDF;
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