Development of Single- and Double-sided Ladders for the ILD Vertex Detectors

2012/03/16 by Jerome Baudot, J. Baudot, Baudot, Jerome +35
Engineering · Physics and Astronomy · #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #Instrumentation and Detectors (physics.ins-det) #Magnetic Field Sensors Techniques #Particle Detector Development and Performance #hep-ex #physics.ins-det

paper · pdf · doi:10.48550/arxiv.1203.3689

International Workshop on Future Linear Colliders, LCWS 2011, Granada, Spain, 2011, 26-30 September

openalex publication_date 2012/03/16 · arxiv created 2012/03/23 · arxiv updated 2012/03/26 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We discuss two projects exploring the integration of thin CMOS pixel sensors in order to prototype ladders matching the geometry needed for the ILD vertex detector. The PLUME project has designed and fabricated full-size and fully functional double- sided layers which currently reach 0.6 % X0 and aim for 0.3 % X0 in mid-2012. Another approach, SERNWIETE, consists in wrapping the sensors in a polyimide-based micro-cable to obtain a supportless single-sided ladder with a material budget around 0.15 % X0. First promising samples have been produced and the full-size prototype is expected in spring 2012.

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