Karlsruhe 2024 – scientific programme

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T: Fachverband Teilchenphysik

T 65: Trigger+DAQ 2

T 65.7: Talk

Wednesday, March 6, 2024, 17:30–17:45, Geb. 30.23: 3/1

Testing of the ATLAS MDT Trigger Processor board — •Davide Cieri, Markus Fras, Oliver Kortner, and Sandra Kortner — Max-Planck-Institut für Physik, Munich, Germany

The MDT Trigger Processor (MDTTP) is a fundamental part of the upgrade of the first-level (L0) muon trigger of the ATLAS experiment at the HL-LHC. The new system will be responsible for improving the muon momentum resolution and thus refining the muon selectivity, using for the first time at L0 the precision tracking information from Monitored Drift Tube (MDT) chambers in addition to the trigger chamber information. The system will also transmit the MDT hit data to the data acquisition (DAQ) system in the event of a trigger accept.

We present here the results of the testing done on the produced prototype board. In particular, the results of the thermal tests and the connection tests with the other system within the ATLAS L0Muon are shown.

Keywords: Trigger; ATLAS; Muon; ATCA