Vertex and Tracker Research and Development for CLIC

Authors

  • Ruth Magdalena Munker (on behalf of the CLICdp collaboration) CERN / University of Bonn

DOI:

https://doi.org/10.23727/CERN-Proceedings-2017-001.165

Abstract

Challenging detector requirements are imposed by the physics goals at the future multi-TeV e+e− Compact Linear Collider (CLIC). A single point resolution of 3 μm for the vertex detector and 7 μm for the tracker is required. Moreover, the CLIC vertex detector and tracker need to be extremely light weighted with a material budget of 0.2%X0 per layer in the vertex detector and 1 - 2%X0 in the tracker. A fast time slicing of 10 ns is further required to suppress background from beam-beam interactions. A wide range of sensor and readout ASIC technologies are investigated within the CLIC silicon pixel R&D effort. Various hybrid planar sensor assemblies with a pixel size of 25 × 25 μm2 and 55 × 55 μm2 have been produced and characterised by laboratory measurements and during test-beam campaigns. Experimental and simulation results for thin (50 μm- 500 μm) slim edge and active-edge planar, and High-Voltage CMOS sensors hybridised to various readout ASICs (Timepix, Timepix3, CLICpix) are presented.

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Published

2017-06-29

Issue

Vol. 1 (2017): CERN-BINP Workshop for Young Scientists in e+e- Colliders

Section

Submission to the proceedings of CERN-BINP Workshop for young scientists in e+e- colliders

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