Würzburg 2018 – scientific programme

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T: Fachverband Teilchenphysik

T 56: Pixel-Detektoren II

T 56.3: Talk

Wednesday, March 21, 2018, 17:00–17:15, Z6 - HS 0.002

Test beam measurements at the new external beam line at ELSA with a Mimosa26 telescope — •Yannick Dieter, Tomasz Hemperek, Toko Hirono, Fabian Hügging, Jens Janssen, Hans Krüger, David-Leon Pohl, Norbert Wermes, and Jochen Dingfelder — Physikalisches Institut der Universität Bonn

The new external beam line at the electron accelerator ELSA in Bonn provides a dedicated test beam area for detector test. The accelerator delivers a primary electron beam of a variable energy of up to 3.2 GeV with a variable beam rate of up to about 600 MHz. To test new detectors the ANEMONE (A Nice Eudet Mimosa Bonn Telescope) beam telescope which was developed within the EUDET project is installed. It consists of six Mimosa26 sensors which allow for high-resolution tracking. Combined with an ATLAS FE-I4 pixel module also a high-rate time stamping is possible. Moreover, a new readout-system was developed which features trigger-less and continuous data taking of the Mimosa26 sensors. This makes the new test beam setup suitable to test and characterize new detector prototypes precisely. In this talk, the test beam setup as well as the performance of the beam telescope at the new external beam line in a 2.5 GeV electron beam will be presented.