Göttingen 2025 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 27: Silicon Detectors III (ATLAS + CMS production)

T 27.8: Vortrag

Dienstag, 1. April 2025, 18:00–18:15, VG 0.111

Development of the Production Database of the High-Granularity Timing Detector for the ATLAS Phase-II Upgrade — •Annika Stein¹, Luca Cadamuro², Jan Ehrecke¹, Frederic Fischer¹, Jessica Höfner¹, Muhammad Imran³, Yun-Ju Lu⁴, Lucia Masetti¹, Muhammad Atif Shad Rao³, Hendrik Smitmanns¹, and Song-Ming Wang⁴ — ¹Institut für Physik, Johannes Gutenberg-Universität Mainz — ²IJCLab, Orsay Cedex — ³Experimental Physics Dep., CERN — ⁴Academia Sinica, Taipei

During the production of components for the new High-Granularity Timing Detector, to be installed during the ATLAS Phase-II upgrade, assembly and testing sites need to keep track of the individual parts. The properties and measurement results, along with the relations between parts, need to be documented and readily accessible at different sites. There are metrology data, electrical measurements and binary files like images of parts to be recorded and retrieved in an efficient manner. Besides the work that is required on the backend-side of the application, i.e. the database with its tables and views, a special focus is laid on the visualization of results with the frontend application. Web tools like Grafana querying the database information through API requests, and customized webpages aiding the users in selecting the correct parts based on predefined labeling schemes are used to enter new information and display existing data.

In this presentation, the current status of implemented components, their attributes and relations, as well as the graphical interface will be explained.

Keywords: ATLAS detector; HGTD; Production Database; HL-LHC Upgrade; Detector Assembly