17–24 Jul 2024
Prague
Europe/Prague timezone

ATLAS Level-1 Trigger Menu Testing

18 Jul 2024, 19:00
2h
Foyer Floor 2

Foyer Floor 2

Poster 12. Operation, Performance and Upgrade (incl. HL-LHC) of Present Detectors Poster Session 1

Speaker

Ondrej Penc (CERN)

Description

The ATLAS experiment, located on LHC at CERN, requires a flexible and comprehensive Level-1 Trigger configuration to meet its diverse scientific goals. A robust framework validates this configuration throughout every year of data-taking. The Level-1 Central Trigger system (L1CT), integral for detector readout, is software-programmable and relies on machine-readable files for Level-1 Trigger item mapping. Testing involves simulation and a hardware replica of the L1CT at ATLAS. With the advanced monitoring capabilities of the system, we can compare the results from the hardware (including intermediate stages) with those from the simulation to identify any discrepancies or errors. This presentation covers testing methods, challenges due to the ATLAS detector's complexity, and introduces a new user interface for the testing framework.

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Authors

Junjie Zhu (University of Michigan (US)) Ondrej Penc (CERN)

Presentation materials