2025-11-01 06:05 |
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2025-11-01 06:05 |
Monitoring of a high temperature superconducting magnet by means of distributed optical fiber sensing
/ Marcon, Leonardo (U. Padua (main) ; Unlisted, CH) ; Castaldo, Bernardo (CERN) ; Chiuchiolo, Antonella (CERN ; INFN, Salerno) ; Van Nugteren, Jeroen (CERN ; Unlisted, CH) ; Bajas, Hugues (CERN) ; Kirby, Glyn (CERN) ; Galtarossa, Andrea (U. Padua (main)) ; Bajko, Marta (CERN) ; Palmieri, Luca (U. Padua (main))
Distributed optical fiber sensor is a unique technology that offers unprecedented advantages and performance especially in those experimental fields where the environmental harshness limits the applicability of standard sensors. By measuring the faint light backscattered by the fiber in response to a well-tailored probing signal, distributed sensors allow mapping the variation of physical parameters along the fiber path with high spatial resolution. [...]
2025 - 8 p.
- Published in : Opt. Laser Technol. 192 (2025) 113767
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2025-11-01 06:05 |
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2025-11-01 06:05 |
Performance and Reliability Evaluation of Nb$_{\text{3}}$Sn MQXFB Quadrupoles for the HL-LHC at Midpoint Production
/ Mangiarotti, F J (CERN) ; Willering, G (CERN) ; Duarte Ramos, D (CERN) ; Fiscarelli, L (CERN) ; Izquierdo Bermudez, S (CERN) ; Juberg, S (CERN) ; Milanese, A (CERN) ; Ninet, G (CERN) ; Pichon, G (CERN) ; Prin, H (CERN) et al.
At the heart of the High-Luminosity Project (HL-LHC) to upgrade the CERN Large Hadron Collider (LHC), new Nb 3 Sn superconducting quadrupole magnets will be installed on each side of the ATLAS and CMS experiments. Half of these magnets are built by CERN and are called MQXFB. [...]
2026 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 36 (2026) 4000605
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2025-11-01 06:05 |
Large-scale simulations of lattice QCD for nucleon structure using Nf=2+1+1 flavors of twisted mass fermions
/ Alexandrou, C (Cyprus U. ; Cyprus Inst.) ; Bacchio, S (Cyprus Inst.) ; Chacon, L (Cyprus Inst.) ; Finkenrath, J (CERN) ; Garofalo, M (Bonn U., HISKP) ; Iona, C (Cyprus U.) ; Kostrzewa, B (Bonn U., HISKP) ; Koutsou, G (Cyprus Inst.) ; Li, Y (Cyprus U.) ; Pittler, F (Cyprus Inst.) et al.
Understanding the internal structure of protons and neutrons is a fundamental challenge in nuclear physics that requires both theoretical and computational advances. In this work, we present results from large-scale lattice Quantum Chromodynamics (QCD) simulations performed on European supercomputing facilities to calculate key nucleon structure quantities. [...]
2025 - 10 p.
- Published in : Procedia Comput. Sci. 267 (2025) 92-101
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2025-11-01 06:05 |
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2025-11-01 06:05 |
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2025-11-01 06:05 |
New simulation of the CERN Gamma Irradiation Facility (GIF++)
/ Ferrara, N (Bari U. ; INFN, Bari) ; Iaselli, G (Bari U. ; INFN, Bari) ; Pugliese, G (Bari U. ; INFN, Bari) ; Ramos, D (Bari U. ; INFN, Bari) ; Lakshmaiah, U (Bari U. ; INFN, Bari)
The simulation of the GIF++ facility at CERN has been updated to consider the experimental area that was upgraded in 2015. A new geometry was implemented in the Geant4 simulation code to calculate dose and flux distributions in the bunker. [...]
2025 - 3 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1080 (2025) 170724
Fulltext: PDF;
In : 17th International Conference on Resistive Plate Chambers and Related Detectors, Santiago de Compostela, 09 - 13 Sep 2024, pp.170724
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2025-11-01 06:05 |
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2025-11-01 06:05 |
ELDRS in a Commercial 28-nm CMOS Technology
/ Borghello, Giulio (CERN) ; Termo, Gennaro (CERN ; Ecole Polytechnique, Lausanne) ; Faccio, Federico (CERN) ; Ceresa, Davide (CERN) ; Pejašinović, Risto (CERN) ; Bergamin, Gianmario (CERN) ; Diaz, Francisco Piernas (CERN) ; Kloukinas, Kostas (CERN)
Evidence of enhanced low-dose-rate sensitivity (ELDRS) in total ionizing dose (TID)-induced leakage current increase was observed in ring oscillators (ROs) and static random access memories (SRAMs) in 28-nm CMOS technology exposed to ultrahigh doses. Elevated temperature irradiation on isolated devices is used to evaluate the dependence of ELDRS on bias conditions, device size, and threshold voltage. [...]
2025 - 10 p.
- Published in : IEEE Trans. Nucl. Sci. 72 (2025) 2276-2285
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