Speakers
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 |
