2025-03-21
06:33 |
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, Glasgow, United Kingdom, 30 Sep - 4 Oct 2024, pp.C02009
|
Úplný záznam
|
2025-03-21
04:07 |
Úplný záznam
|
2025-03-21
04:04 |
Characterization of Markarian 421 during its most violent year: Multiwavelength variability and correlations
/ Abe, K. (Tokai U., Hiratsuka) ; Abe, S. (Tokyo U., ICRR) ; Abhir, J. (Zurich, ETH) ; Abhishek, A. (INFN, Pisa ; Siena U.) ; Acciari, V.A. (Barcelona, IFAE) ; Aguasca-Cabot, A. (Barcelona U.) ; Agudo, I. (Granada U., Theor. Phys. Astrophys.) ; Aniello, T. (INAF, Rome) ; Ansoldi, S. (Udine U. ; INFN, Trieste ; ICRA, Rome) ; Antonelli, L.A. (INAF, Rome) et al.
Mrk 421 was in its most active state around early 2010, which led to the highest TeV gamma-ray flux ever recorded from any active galactic nuclei. We aim to characterize the multiwavelength behavior during this exceptional year for Mrk 421, and evaluate whether it is consistent with the picture derived with data from other less exceptional years. [...]
arXiv:2501.03831.-
2025-02-01 - 21 p.
- Published in : Astron. Astrophys. 694 (2025) A195
Fulltext: document - PDF; 2501.03831 - PDF;
|
Úplný záznam
|
2025-03-20
04:06 |
Quantum error mitigation for Fourier moment computation
/ Kiss, Oriel (CERN ; U. Trento (main)) ; Grossi, Michele (CERN) ; Roggero, Alessandro (U. Trento (main) ; ECT, Trento ; FBK, CIT, Trento ; INFN, Trento)
Hamiltonian moments in Fourier space - expectation values of the unitary evolution operator under a Hamiltonian at different times - provide a convenient framework to understand quantum systems. They offer insights into the energy distribution, higher-order dynamics, response functions, correlation information and physical properties. [...]
arXiv:2401.13048.-
2025-02-01 - 12 p.
- Published in : Phys. Rev. D
Fulltext: PDF;
|
Úplný záznam
|
2025-03-19
06:34 |
Failure analysis and lessons learned on crate and power supply equipment
/ Bobillier, V (CERN) ; Edvardsen, J (CERN) ; Mico, S (CERN) ; Pinzoni, C (CERN) ; Smaniotto, B (CERN)
For nearly 20 years, the Power Supply and Crate Service at CERN has been responsible forthe maintenance tracking of power supplies and crates used by the CERN experiments. With thisexperience, and with the imminent introduction of a new generation of power supplies for theHL-LHC, the timing is ideal to conduct a statistical analysis to draw lessons from the past andmake recommendations for the future. [...]
2025 - 7 p.
- Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2024, Glasgow, United Kingdom, 30 Sep - 4 Oct 2024, pp.C02013
|
Úplný záznam
|
2025-03-19
06:34 |
SOCRATES: a radiation-tolerant SoC generator framework
/ Andorno, Marco (CERN) ; Caratelli, Alessandro (CERN) ; Ceresa, Davide (CERN) ; Denkinger, Benoît (CERN) ; Kloukinas, Kostas (CERN) ; Nookala, Anvesh (CERN) ; Pejašinović, Risto (CERN)
As front-end ASIC complexity in HEP experiments grows, there is a shift towards more modular, programmable, and cost-effective designs. This work introduces the SOCRATES platform, a radiation-tolerant SoC generator toolset, based on SoCMake, a hardware/software build system that automates SoC assembly and verification. [...]
2025 - 8 p.
- Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2024, Glasgow, United Kingdom, 30 Sep - 4 Oct 2024, pp.C02017
|
Úplný záznam
|
2025-03-18
06:02 |
Optimisation and validation of power delivery networks for multi-gigabit data links
/ Martina, F (CERN ; INFN, Lecce) ; Biereigel, S (CERN) ; Baron, S (CERN) ; Baszczyk, M (CERN) ; Klekotko, A (CERN ; Leuven U.) ; Kulis, S (CERN) ; Moreira, P (CERN) ; Soos, C (CERN)
The performance of ASICs for high-bandwidth communications is heavily influenced by the interconnection with the hosting module and paired devices, including the bonding scheme and the PCB layout. The recent validation campaign of the 25.6 Gbps DART28 transmitter has highlighted that a coordinated simulation and design of the power delivery network is required to achieve satisfactory performance. [...]
2025 - 7 p.
- Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2024, Glasgow, United Kingdom, 30 Sep - 4 Oct 2024, pp.C02045
|
Úplný záznam
|
2025-03-18
06:02 |
Evaluation of efficiency, radiation hardness, and timing performance of the Analogue Pixel Test Structure for ALICE ITS3
/ Liu, J (Liverpool U.)
/ALICE Collaboration
A replacement of the three innermost layers of the new ALICE Inner Tracking System (ITS2), referred to as ITS3, is planned for the LHC Long Shutdown 3 (2026–2028) to further enhance tracking precision and efficiency. The ITS3 is designed as a cylindrically bent silicon vertex detector, utilizing stitched, wafer-scale sensors developed with the Tower Partners Semiconductor Co. [...]
2025 - 7 p.
- Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2024, Glasgow, United Kingdom, 30 Sep - 4 Oct 2024, pp.C02037
|
Úplný záznam
|
2025-03-18
06:02 |
CWDM-based radiation-tolerant high-speed optical links
/ Cristiano, A (CERN) ; Sigaud, C (CERN) ; Scarcella, C (CERN) ; Quintana, I (CERN) ; Olanterä, L (CERN) ; Alfiero, D (CERN ; Birmingham U.) ; Muthuganesan, H (CERN) ; Soós, C (CERN) ; Detraz, S (CERN) ; Troska, J (CERN)
The consolidation of the Large Hadron Collider (LHC) Beam Instrumentation requires the digitisation of the analogue signals from the detectors within the radiation areas. Subsequently, the digital data are transmitted via the existing fibre plant to the back-end area for processing. [...]
2025 - 7 p.
- Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2024, Glasgow, United Kingdom, 30 Sep - 4 Oct 2024, pp.C03002
|
Úplný záznam
|
2025-03-18
06:02 |
Power distribution over the wafer-scale monolithic pixel detector — MOSAIX for ALICE ITS3
/ Aglieri Rinella, G (CERN) ; Bugiel, S (CERN) ; Dobrijevic, D (CERN) ; Lemoine, C (CERN) ; Snoeys, W (CERN) ; Vicente Leitao, P (CERN)
/ALICE Collaboration
For the LS3 ALICE ITS3 upgrade the detector material budget reduction has been pushed to the limit by proposing a system composed almost exclusively of silicon wafer thinned down to 50μm. This improves performance, but adds complexity to the ASIC design. [...]
2025 - 6 p.
- Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2024, Glasgow, United Kingdom, 30 Sep - 4 Oct 2024, pp.C02015
|
Úplný záznam
|
|
|