| ATLAS Note | |
| Report number | ATL-ITK-PROC-2023-006 |
| Title | ATLAS ITk Pixel Pre-production Planar Sensor Characterisation for the HL-LHC Upgrade |
| Author(s) |
Tian, Yusong (Georg August Universitaet Goettingen (DE)) ; Calderini, Giovanni (Centre National de la Recherche Scientifique (FR)) ; Carcone, Thibaud Idriss (Centre National de la Recherche Scientifique (FR)) ; Chabrillat, Paul Mickael (Centre National de la Recherche Scientifique (FR)) ; Cordeiro Oudot Choi, Artur (Centre National de la Recherche Scientifique (FR)) ; Crescioli, Francesco (Centre National de la Recherche Scientifique (FR)) ; Grosse-Knetter, Joern (Georg August Universitaet Goettingen (DE)) ; Hadzic, Sejla (Max Planck Society (DE)) ; Iizaka, Shunsuke (High Energy Accelerator Research Organization (JP)) ; Krause, Christopher (Technische Universitaet Dortmund (DE)) ; Meng, Lingxin (Lancaster University (GB)) ; Nakamura, Koji (High Energy Accelerator Research Organization (JP)) ; Quadt, Arnulf (Georg August Universitaet Goettingen (DE)) ; Terzo, Stefano (The Barcelona Institute of Science and Technology (BIST) (ES)) ; Ye, Hua (Georg August Universitaet Goettingen (DE)) ; Torrento Coello, Ana (Université Paris-Saclay (FR)) |
| Corporate Author(s) | The ATLAS collaboration |
| Publication | 2023 |
| Imprint | 31 Jan 2023 |
| Number of pages | 10 |
| In: | PoS Pixel2022 (2023) 067 |
| In: | 10th International Workshop on Semiconductor Pixel Detectors for Tracking and Imaging (PIXEL 2022), Santa Fe, USA, 11 - 16 Dec 2022, pp.067 |
| DOI | 10.22323/1.420.0067 |
| Subject category | Particle Physics - Experiment |
| Accelerator/Facility, Experiment | CERN LHC ; ATLAS |
| Free keywords | ITk ; ATLAS ; Pixel Detector ; Sensor ; Upgrade |
| Abstract | In the ATLAS detector upgrade for the High-Luminosity LHC (HL-LHC), the current Inner Detector will be replaced with an all-silicon Inner Tracker (ITk), to operate under higher occupancy (instantaneous luminosity $7.5\times10^{34}\;\rm cm^{-2}s^{-1}$, which corresponds to about 200 inelastic pp collisions per bunch crossing) and radiation damage (particle fluence up to $2\times10^{16}\;\rm n_{eq}/cm^2$). The data taking is planned to start in 2029 and last for 10\,years. The innermost part of the ITk will be equipped with pixel modules, consisting of pixel sensors and novel ASICs, implemented in 65\,nm CMOS technology. The ITk project is currently in pre-production stage. To assure that specifications will be met during production, sensors and test structures from different vendors were sent to different sites for irradiation, hybridisation and follow-up testing. This paper presents the results of the characterisation of the pre-production planar sensor for ITk. |
Corresponding record in: Inspire
ჩანაწერი შექმნილია 2023-01-31, ბოლოს შესწორებულია 2023-08-23