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Jun 17 – 21, 2024
CERN
Europe/Zurich timezone

Large area low-power Monolithic CMOS Tracking Detectors for future particle physics experiments

Jun 17, 2024, 4:10 PM
20m
500/1-001 - Main Auditorium (CERN)

500/1-001 - Main Auditorium

CERN

400
Show room on map
WG1 - Monolithic Sensors WG/WP1 - CMOS technologies

Speakers

Prof. Attilio Andreazza (Università degli Studi e INFN Milano (IT)) Yanyan Gao (University of Edinburgh (GB))

Description

This abstract summarise a preliminary proposal focuses on low-power, high granularity tracking detectors R&D using MAPS technology that’s suitable for large-area application in modest radiation environments for future particle physics experiments, in particular the future Higgs factory experiments where silicon layers of 50-100 m2 are foreseen..

This proposal follows two complementary approaches:

  • The primary route explores new MAPS designs targeting low-power and high granularity, featuring smaller nodes (SMIC foundry 55nm), on-chip solutions allowing for efficient data aggregation (e.g. chip-to-chip communication) and Shunt LDO regulators allowing for serial powering, and multi-chip aggregation via hybrids or on wafer stitching.
  • Building upon our on-going system integration prototyping work using ATLASPix3 chips, we plan to continue developing towards a large-scale system demonstrator, using state-of-the-art CMOS sensors, that has scalability for large area production as a core element of its design and includes a low-mass mechanical support and efficient cooling strategy. Ultra thin and curved designs will be investigated in the context of vertexing to minimize material budget.

The proposed area of research has a strong synergy with several on-going MAPS based R&D projects, such as the LHCb Upgrade II (MightyTracker) and Mu3e, but also benefits the ALICE3 SVT upgrade, Belle2 vertex detector upgrade, and the EIC tracking detector R&D. It has extended impact in areas such as medical physics and muon tomography.

Institutes involved:

Karlsruhe Institute of Technology (KIT), Hochschule RheinMain, INFN Milano, INFN Pisa, University of Edinburgh, Lancaster University, Queen Mary University of London, STFC RAL PPD, STFC Daresbury, IHEP

Type of presentation (in-person/online) in-person presentation
Type of presentation (scientific results or project proposal) project proposal for future work

Primary authors

Prof. Attilio Andreazza (Università degli Studi e INFN Milano (IT)) Daniel Muenstermann (HSRM/Lancaster University) Yanyan Gao (University of Edinburgh (GB))

Presentation materials