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Multi-Gsps ADC radiation qualification for the LHC BPM system consolidation
/ Barros Marin, M (CERN) ; Boccardi, A (CERN) ; Can Ozdogan, S (CERN) ; Danzeca, S (CERN) ; Ferraro, R (CERN) ; Krupa, M (CERN) ; Scialdone, A (CERN)
The consolidation of the Large Hadron Collider (LHC) Beam Position Monitor (BPM) requires digitising analogue signals from more than 1000 dual-plane BPMs using radiation-tolerant analogue-to-digital converters (ADCs). To this end, two commercial off-the-shelf (COTS) quad-channel, 12-bit ADCs operating at up to 1.6 Gsps were tested. [...]
2026 - 7 p.
- Published in : JINST 21 (2026) C03032
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2025, Rethymno, Crete, Greece, 6 - 10 Oct 2025, pp.C03032
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Bent crystal characterization from Autocollimator measurements
/ Scandale, W (Imperial Coll., London) ; Giroldi, S (Imperial Coll., London) ; Hall, G (Imperial Coll., London) ; Pesaresi, M (Imperial Coll., London) ; Rossi, R (Imperial Coll., London) ; Uchida, K (Imperial Coll., London) ; Cerutti, F (CERN) ; Esposito, L S (CERN) ; Gilardoni, S (CERN) ; Losito, R (CERN) et al.
Established in 2010, the UA9 Collaboration primarily studiesthe interactions of high-energy particles with bent silicon crystalsusing a specialized apparatus on the H8 beam line at CERN-SPS NorthArea. Crystals of various shapes are studied using high-energy beamsof hadrons or leptons for purposes like crystal collimation, beamextraction, reducing hardware irradiation, and importantly, beammerging. [...]
2026 - 10 p.
- Published in : JINST 21 (2026) P03026
Fulltext: PDF;
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Design and Radiation Qualification of a New User Interface for the LHC Beam Interlock System
/ Secondo, Raffaello (CERN) ; Colinet, Antoine (CERN) ; Danzeca, Salvatore (CERN) ; Ferraro, Rudy (CERN) ; Foucard, Gilles (CERN) ; Lerner, Giuseppe (CERN) ; Martin, Christophe (CERN) ; Ramirez, Ivan Romera (CERN) ; Uythoven, Jan (CERN)
The new BIS User Interface (CIBU) and its power supply (CIBD) were qualified in radiation. Components were first tested with a mono-energetic focused proton beam, followed by a full system-level validation at the CHARM facility. [...]
2025 - 8 p.
- Published in : 10.1109/RADECS66956.2025.11370363
In : Conference on Radiation and its Effects on Components and Systems (RADECS 2025), Antwerp, Belgium, 29 Sep - 3 Oct 2025
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Up-to-date test beam results of ATLAS ITk pixel sensors and modules
/ Rummler, A (CERN) ; Ressegotti, M (INFN, Genoa ; Genoa U.) ; Samy, M A A (Glasgow U.) ; Mantinan, M N (U. Chicago (main)) ; Strnad, M (Prague, Tech. U.) ; Ravera, S (INFN, Genoa ; Genoa U.) ; Toffolin, L (Udine U.) ; Hohov, D (IJCLab, Orsay) ; Skaf, A (U. Gottingen (main)) ; Huiberts, S K (U. Bergen (main)) et al.
The ATLAS Inner Detector will be replaced by a new all-silicon Inner Tracker (ITk) in 2029 to meet the challenges of the High Luminosity LHC (HL-LHC). The ITk pixel system combines 3D sensors at the innermost layer, operating after exposure to fluences of up to 2 × 10$^{16}$ n$_{eq}$/cm$^{2}$, with thin n-in-p planar modules in the outer layers. [...]
2026 - 9 p.
- Published in : JINST 21 (2026) C01008
Fulltext: PDF;
In : 26th International Workshop on Radiation Imaging Detectors (IWORID 2025), Bratislava, Slovakia, 6 - 10 Jul 2025, pp.C01008
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IRRAD/CHARM, a CERN Irradiation Facility for Accelerator and Experiments Radiation Hardness Qualification
/ Pelissou, P (CERN) ; Danzeca, S (CERN) ; Bozzato, D (CERN) ; Ravotti, F (CERN) ; Froeschl, R (CERN) ; Fiore, S (CERN) ; Lendaro, J (CERN) ; Gkotse, B (CERN) ; Szumega, J (CERN) ; Pezzullo, G (CERN)
Radiation hardness testing and qualification of ever-changing detectors, electronics components and materials is an everyday challenge. [...]
2024 - 6.
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A Systematic Investigation of Beam Losses and Position-Reconstruction Techniques Measured with a Novel oBLM at CLEAR
/ King, Montague (CERN ; Liverpool U.) ; Benitez, Sara (CERN) ; Christie, Alexander (Oxford U.) ; Effinger, Ewald (CERN) ; Esteban, Jose (CERN) ; Farabolini, Wilfrid (CERN) ; Gilardi, Antonio (CERN) ; Korysko, Pierre (Oxford U.) ; Meyer, Jean Michel (CERN) ; Salvachua, Belen (CERN) et al.
Optical Beam-Loss Monitors (oBLMs) allow for cost-efficient and spatially continuous measurements of beam losses at accelerator facilities. A standard oBLM consists of several tens of metres of optical fibre aligned parallel to a beamline, coupled to photosensors at either or both ends. [...]
2025 - 19 p.
- Published in : Instruments 9 (2025) 4
Fulltext: PDF;
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Rad-hard readout system for Timepix3 Hybrid Pixel Detectors
/ Cabrera, Gabriela (CERN) ; Jensen, Steen (CERN) ; Joul, Juri (CERN) ; McLean, Mark (CERN) ; Sandberg, Hampus (CERN) ; Storey, James (CERN)
The Beam Gas Ionisation (BGI) profile monitor, located in the Proton Synchrotron (PS) andSuper Proton Synchrotron (SPS) at CERN, requires a radiation-tolerant readout system to transferdata from the challenging accelerator surroundings to the back-end for processing. The systemneeds to control and acquire data from four Timepix3 Hybrid Pixel Detectors (HPDs) locateddirectly inside the beam pipe, a highly radioactive environment. [...]
2025 - 7 p.
- Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2024 (TWEPP 2024), Glasgow, Scotland, UK, 30 Sep - 04 Oct 2024, pp.C02009
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