| Article | |
| Report number | arXiv:2002.06427 |
| Title | Upgraded Electronics of the ATLAS Hadronic Tile Calorimeter for the High Luminosity LHC |
| Author(s) | Abdallah, J. (Texas U., Arlington) |
| Collaboration | ATLAS Tile Calorimeter group |
| Publication | 2020-06-22 |
| Imprint | 2020-02-15 |
| Number of pages | 8 |
| Note | 8 pages. 6 figures. CHEF 2019 Submitted to JINST |
| In: | JINST 15 (2020) C06048 |
| In: | 3rd Conference on Calorimetry for the High Energy Frontier, Fukuoka, Japan, 25 - 29 Nov 2019, pp.C06048 |
| DOI | 10.1088/1748-0221/15/06/C06048 |
| Subject category | hep-ex ; Particle Physics - Experiment ; physics.ins-det ; Detectors and Experimental Techniques |
| Accelerator/Facility, Experiment | CERN LHC ; ATLAS |
| Project | CERN HL-LHC |
| Abstract | The ATLAS hadronic Tile Calorimeter will undergo major upgrades to the on- and off-detector electronics in preparation for the High Luminosity program of the Large Hadron Collider (HL-LHC) in 2026, so that the system can cope with the HL-LHC increased radiation levels and out-of-time pileup. The on-detector electronics of the upgraded system will continuously digitize and transmit all photo-multiplier signals to the off-detector systems at a 40 MHz rate. The off-detector electronics will store the data in pipeline buffers, produce digital hadronic tower sums for the ATLAS Level-0 trigger system, and read out selected events. The modular on-detector electronics feature radiation-tolerant commercial off-the-shelf components and redundant design to minimize single points of failure. The timing, control and communication interface with the off-detector electronics is implemented with modern Field Programmable Gate Arrays and high speed fibre optic links running up to 9.6 Gbps. |
| Copyright/License | publication: © 2020-2024 IOP Publishing Ltd and Sissa Medialab preprint: © 2020-2024 CERN (License: CC-BY-4.0) |
Corresponding record in: Inspire
Δημιουργία εγγραφής 2020-03-07, τελευταία τροποποίηση 2022-08-20