Balazs Konya
Researcher
The ATLAS trigger system for LHC Run 3 and trigger performance in 2022
Author
Summary, in English
The ATLAS trigger system is a crucial component of the ATLAS experiment at the LHC. It is responsible for selecting events in line with the ATLAS physics programme. This paper presents an overview of the changes to the trigger and data acquisition system during the second long shutdown of the LHC, and shows the performance of the trigger system and its components in the proton-proton collisions during the 2022 commissioning period as well as its expected performance in proton-proton and heavy-ion collisions for the remainder of the third LHC data-taking period (2022–2025). © 2024 CERN for the benefit of the ATLAS collaboration.
Department/s
- Particle and nuclear physics
- eSSENCE: The e-Science Collaboration
- Department of Physics
Publishing year
2024
Language
English
Publication/Series
Journal of Instrumentation
Volume
19
Issue
6
Document type
Journal article
Publisher
IOP Publishing
Topic
- Subatomic Physics
Keywords
- Online farms and online filtering
- Trigger algorithms
- Trigger concepts and systems (hardware and software)
- Trigger detectors
- Colliding beam accelerators
- Heavy ions
- Online systems
- Trigger circuits
- Hardware and software
- Online farm and online filtering
- System hardware
- System softwares
- Trigger concept and system (hardware and software)
- Trigger detector
- Trigger performance
- Trigger systems
- Data acquisition
Status
Published
ISBN/ISSN/Other
- ISSN: 1748-0221