Bonn 2020 – wissenschaftliches Programm
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T: Fachverband Teilchenphysik
T 57: Silicon strip detectors
T 57.6: Vortrag
Mittwoch, 1. April 2020, 17:45–18:00, H-HS XVII
Performance of the Lycoris large area strip telescope — •Uwe Kraemer, Marcel Stanitzki, Mengqing Wu, Ralf Diener, and Ties Behnke — DESY, Hamburg, Germany
The Lycoris high precision large area silicon telescope was designed and commissioned for the DESY II Test Beam Facility as part of the AIDA2020 project.
The telescope consists of six 9.35 × 9.35 cm2 hybrid-less silicon micro-strip sensors with a pitch of 25 µ m. This strip pitch is made possible by routing all signals via extra metallization layers to the top surface where it is read out via an integrated pitch adapter and digital readout in the form of the KPiX readout ASIC as opposed to a more classical approach where each strip is read out via a wire bond at the end.
The full system was tested in multiple test beam campaigns and first results of the sensor performance, including the achievable signal over noise ratio, hit efficiency, as well as the achievable single point resolution of the system will be presented.