Technologies for future vertex and tracking detectors at CLIC

Spannagel, S.

doi:10.1016/j.nima.2018.08.103

Cited by 4 publications

(2 citation statements)

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“…First promising results from laboratory and test beam measurements have recently been presented [9], including a spatial resolution of σ SP ≈ 5 µm at a sensor thickness of 130 µm. This indicates that the target resolution for the CLIC vertex detector of 3 µm is not achievable with 50 µm thick standard planar silicon sensors at a pixel pitch of 25 µm.…”

Section: The Clicpix2 Prototypementioning

confidence: 99%

Silicon Vertex & Tracking Detectors for the Compact Linear Collider

Spannagel¹

2020

Proceedings of the 28th International Workshop on Vertex Detectors — PoS(Vertex2019)

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CLIC is a proposed linear e + e − collider with center-of-mass energies of up to 3 TeV. Its main objectives are precise top quark, Higgs boson and Beyond Standard Model physics. In addition to spatial resolutions of a few micrometers and a very low material budget, the vertex and tracking detectors also require timing capabilities with a precision of a few nanoseconds to allow suppression of beam-induced background particles. Different technologies using hybrid silicon detectors are explored for the vertex detectors, such as dedicated 65 nm readout ASICs, small-pitch sensors as well as bonding using anisotropic conductive films. Monolithic sensors are the current choice for the tracking detector, and a prototype using a 180 nm high-resistivity CMOS process has been designed and produced, and is currently under evaluation. Different designs using a silicon-oninsulator process are under investigation for both vertex and tracking detector. All prototypes are tested in laboratory and beam tests, and newly developed simulation tools combining Geant4 and TCAD are used to assess and optimize their performance. This contribution gives an overview of the R&D program for the CLIC vertex and tracking detectors, highlighting new results from the prototypes.

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Section: The Clicpix2 Prototypementioning

confidence: 99%

Silicon Vertex & Tracking Detectors for the Compact Linear Collider

Spannagel¹

2020

Proceedings of the 28th International Workshop on Vertex Detectors — PoS(Vertex2019)

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“…An example configuration file describing a setup with one CLICpix2 [17,18] detector named 016_ CP_PS and two Timepix3 [19] detectors (W0013_D04 and W0013_J05) is the following:…”

Section: Detector Configurationmentioning

confidence: 99%

User Manual for the Corryvreckan Test Beam Data Reconstruction Framework, Version 1.0

Kröger,

Spannagel,

Williams

2019

Preprint

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Test beam data reconstruction is a task that requires a large amount of flexibility due to the heterogeneous data acquisition environments found in these experiments. Often, detectors with different readout schemes such as triggered, frame-based or data driven approaches are combined in a single setup. In order to correlate these data and to reconstruct particle tracks, a versatile event building algorithm and analysis framework is required. Corryvreckan is a flexible, fast and lightweight test beam data reconstruction framework based on a modular concept of the reconstruction chain. It is written in modern C++, requires a minimum of external dependencies and is designed to be fully configurable by the user without the need to alter code. This document presents the user manual of the software as of release version 1.0.

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