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Developing an Accurate and Robust Tool for Pixel Module Characterization by Hohov, D.; Lounis, A.; Falou, A.; Gkougkousis, E. - L.; Bassalat, A. is a scholarly article available to read on EtoBox.

What is Developing an Accurate and Robust Tool for Pixel Module Characterization about?

For operation at the High Luminosity Large Hadron Collider (LHC), the ATLAS experiment is building a new all-silicon inner tracker (ITk). The production and testing of thousands of silicon pixel and strip modules is required to cover the estimated 180 m$^{2}$ of the total surface area. A compact, affordable and robust module characterization system is required for in-situ testing prior any test beam campaign or installation. A test bench setup based on an infrared laser was developed at IJCLab, allowing also for the use of micro-metric precision scanning with a radioactive source. A detailed schema of the setup, operating principles and testing methods are described in this paper, together with the first results obtained with a FE-I4 silicon pixel module.

Author

Hohov, D.; Lounis, A.; Falou, A.; Gkougkousis, E. - L.; Bassalat, A.

Published

2021

Language

EN