PoS - Proceedings of Science
Volume 420 - 10th International Workshop on Semiconductor Pixel Detectors for Particles and Imaging (Pixel2022) - Poster Session
ATLAS ITk Pixel Pre-production Planar Sensor Characterisation for the HL-LHC Upgrade
Y. Tian*, G. Calderini, I. Camp, T.I. Carcone, P.M. Chabrillat, A. Cordeiro Oudot Choi, F. Crescioli, J. Große-Knetter, S. Hadzic, S. Iizaka, C. Krause, L. Meng, K. Nakamura, A. Quadt, S. Terzo, A.S. Torrento Coello and H. Ye
Full text: pdf
Pre-published on: March 13, 2023
Published on:
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.
DOI: https://doi.org/10.22323/1.420.0067
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.