Bonn 2020 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 48: Pixel detectors III

T 48.3: Vortrag

Mittwoch, 1. April 2020, 17:00–17:15, H-HS V

Development of a Laboratory Readout System for a DEPFET Pixel Detector Module — •Patrick Ahlburg, Florian Bernlochner, Jochen Dingfelder, Tomasz Hemperek, Hans Krüger, Botho Paschen, and Norbert Wermes — University of Bonn

The DEPFET PiXel Detector (PXD) is successfully operated in the innermost layers of the Belle II experiment at the SuperKEKB e^+e^- collider in Japan. The PXD-DAQ is optimized for the requirements of a full scale detector operating in Belle II. In this talk, the development of a laboratory readout system (BDAQ-PXD) for a single PXD module is shown. BDAQ-PXD is intended as an easily accessible lab test system for irradiation- and testbeam setups using a custom designed readout board (BDAQ53). The lab test system will help gather information about the behavior of DEPFET pixel detector modules in dedicated tests which may also go beyond the requirements of the detector in the running Belle II experiment. The implementation of the firmware and first measurements are presented in this talk.