Speaker
Michael Daas
(Physikalisches Institut der Universität Bonn)
Description
Beam telescopes, such as the EUDET/AIDA telescope, are a commonly used tool for testing and characterization of pixel detector prototypes. Based on the MIMOSA26 telescope planes and an ATLAS FE-I4 reference plane, a fast, high resolution test beam telescope with continuous triggerless readout was derived.
For the integration of this telescope into the Python-based data acquisition framework pyBAR, a new readout system was developed. It features a continuous, triggerless readout of the MIMOSA26 planes and precise event time-stamping from the FE-I4 as well as real-time data quality assessment. This new readout system was successfully tested and operated at the Bonn Electron Stretcher and Accelerator facility (ELSA) using a custom-made readout board. As the analysis of the test run suggests, the readout can cope with particle rates up to 20 kHz, which allows track reconstruction with efficiencies of more than 99%.
Primary authors
David-Leon Pohl
(Physikalisches Institut der Universität Bonn)
Dr
Fabian Hügging
(Physikalisches Institut der Universität Bonn)
Dr
Hans Krüger
(Physikalisches Institut der Universität Bonn)
Michael Daas
(Physikalisches Institut der Universität Bonn)
Prof.
Norbert Wermes
(Physikalisches Institut der Universität Bonn)
Pascal Wolf
(Physikalisches Institut der Universität Bonn)
Toko Hirono
(Physikalisches Institut der Universität Bonn)
Tomasz Hemperek
(Physikalisches Institut der Universität Bonn)
