The ATLAS Run-3 Trigger Menu

The ATLAS experiment in the LHC Run 3 is recording up to 3 kHz of fully-built physics collision events out of an LHC bunch crossing rate of up to 40 MHz, with additional rate dedicated to partial readout. A two-level trigger system selects events of interest to cover a wide variety of physics while rejecting a high rate of background events. The selection of events targets both generic physics signatures, such as high-$p_T$ leptons, jets, missing energy, as well as more specific physics signatures, such as long-lived particles or di-Higgs events. An overview of the ATLAS trigger menu system will be presented, highlighting the new developments and changes for Run 3.

Authors

Institutions

Publication Details

Published
2024-12-17
DOI
https://doi.org/10.22323/1.476.0943
Primary Topic
Particle Detector Development and Performance
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

The ATLAS Run-3 Trigger Menu

Sofia Cella
Particle Detector Development and Performance
article

The ATLAS Run-3 Trigger Menu

Sofia Cella
article en

Abstract

The ATLAS experiment in the LHC Run 3 is recording up to 3 kHz of fully-built physics collision events out of an LHC bunch crossing rate of up to 40 MHz, with additional rate dedicated to partial readout. A two-level trigger system selects events of interest to cover a wide variety of physics while rejecting a high rate of background events. The selection of events targets both generic physics signatures, such as high-$p_T$ leptons, jets, missing energy, as well as more specific physics signatures, such as long-lived particles or di-Higgs events. An overview of the ATLAS trigger menu system will be presented, highlighting the new developments and changes for Run 3.

European Organization for Nuclear Research (CH)
Openalex Percentile: Top 93%
Particle Detector Development and Performance
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.