The ATLAS trigger system for LHC Run 3 and trigger performance in 2022 - INSPIRE

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The ATLAS trigger system for LHC Run 3 and trigger performance in 2022

ATLAS

Collaboration

Jan 12, 2024

112 pages

Published in:

JINST 19 (2024) 06, P06029,
JINST 19 (2024) P06029

Published: Jun 25, 2024
and
Published: Jun, 2024

e-Print:

2401.06630 [hep-ex]

DOI:

10.1088/1748-0221/19/06/P06029

Report number:

CERN-EP-2023-299

Experiments:

CERN-LHC-ATLAS,
CERN-LHC-ATLAS

View in:

reference search39 citations

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Abstract: (IOP)

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 presentsan overview of the changes to the trigger and data acquisition system during the second longshutdown of the LHC,and shows the performance of the trigger system and its components in the proton-proton collisionsduring the 2022 commissioning period as well as its expected performance inproton-proton and heavy-ion collisions for the remainder of the third LHC data-taking period (2022–2025).

Note:

All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/TRIG-2022-01

Online farms and online filtering
Trigger algorithms
Trigger concepts and systems (hardware and software)
Trigger detectors
p p: colliding beams
trigger: performance
heavy ion: scattering
p p: scattering
ATLAS
CERN LHC Coll

References(121)

Figures(136)

[1]

Performance of the ATLAS Trigger System in 2010

ATLAS

Collaboration

•

Georges Aad
(
- Freiburg U.
)

et al.

- Eur.Phys.J.C 72 (2012) 1849
•
e-Print:
- 1110.1530
•
DOI:
- 10.1140/epjc/s10052-011-1849-1

[2]

Performance of the ATLAS Trigger System in 2015

ATLAS

Collaboration

•

Morad Aaboud
(
- Oujda U.
)

et al.

- Eur.Phys.J.C 77 (2017) 5, 317
•
e-Print:
- 1611.09661
•
DOI:
- 10.1140/epjc/s10052-017-4852-3

[3]

The ATLAS experiment at the CERN Large Hadron Collider: a description of the detector configuration for Run 3

ATLAS

Collaboration

•

Georges Aad
(
- Marseille, CPPM
)

et al.

- JINST 19 (2024) 05, P05063
•
e-Print:
- 2305.16623
•
DOI:
- 10.1088/1748-0221/19/05/P05063

[4]

Preliminary analysis of the luminosity calibration of the ATLAS 13.6 TeV data recorded in 2022ATL-DAPR-PUB--001,All figures including auxiliary figures are available at

[4]

accessible at

[5]

Performance of electron and photon triggers in ATLAS during LHC Run 2

ATLAS

Collaboration

•

Georges Aad
(
- Marseille, CPPM
)

et al.

- Eur.Phys.J.C 80 (2020) 1, 47
•
e-Print:
- 1909.00761
•
DOI:
- 10.1140/epjc/s10052-019-7500-2

[6]

The ATLAS Experiment at the CERN Large Hadron Collider

ATLAS

Collaboration

•

G. Aad
(
- Marseille, CPPM
)

et al.

- JINST 3 (2008) S08003
•
DOI:
- 10.1088/1748-0221/3/08/S08003

[7]

Production and Integration of the ATLAS Insertable B-Layer

ATLAS IBL

Collaboration

•

B. Abbott
(
- Oklahoma U.
)

et al.

- JINST 13 (2018) 05, T05008
•
e-Print:
- 1803.00844
•
DOI:
- 10.1088/1748-0221/13/05/T05008

[8]

The Phase-I trigger readout electronics upgrade of the ATLAS Liquid Argon calorimeters

G. Aad
(
- Marseille, CPPM
)
,
A.V. Akimov
(
- CERN and
- LPI, Moscow (main)
)
,
K. Al Khoury
(
- Nevis Labs, Columbia U.
)
,
M. Aleksa
(
- CERN
)
,
T. Andeen
(
- Arizona U.
)

et al.

- JINST 17 (2022) 05, P05024,
- JINST 17 (2022) 05, P05024
•
e-Print:
- 2202.07384
•
DOI:
- 10.1088/1748-0221/17/05/P05024

[9]

The ATLAS Muon to Central Trigger Processor Interface Upgrade for the Run 3 of the LHC

Aaron Armbruster

[10]

Minimum Bias Trigger Scintillators in ATLAS Run II

ATLAS TDAQ

Collaboration

•

A. Sidoti
(
- INFN, Rome
)

for the collaboration.

- JINST 9 (2014) 10, C10020
•
DOI:
- 10.1088/1748-0221/9/10/C10020

[11]

:,, Technical Design Report for the ATLAS Forward Proton DetectorCERN-LHCC--009

L. Adamczyk
,
E. Bana
,
A. Brandt
,
M. Bruschi
,
S. Grinstein

et al.

[12]

The ALFA Roman Pot Detectors of ATLAS

et al.

- JINST 11 (2016) 11, P11013
•
e-Print:
- 1609.00249
•
DOI:
- 10.1088/1748-0221/11/11/P11013

[13]

The new LUCID-2 detector for luminosity measurement and monitoring in ATLAS

G. Avoni
(
- INFN, Bologna and
- Bologna U.
)
,
M. Bruschi
(
- INFN, Bologna
)
,
G. Cabras
(
- INFN, Bologna and
- Bologna U.
)
,
D. Caforio
(
- IEAP CTU, Prague
)
,
N. Dehghanian
(
- Alberta U.
)

et al.

- JINST 13 (2018) 07, P07017
•
DOI:
- 10.1088/1748-0221/13/07/P07017

[14]

Luminosity determination in $pp$ collisions at $\sqrt{s}=13$ TeV using the ATLAS detector at the LHC

ATLAS

Collaboration

•

Georges Aad
(
- Marseille, CPPM
)

et al.

- Eur.Phys.J.C 83 (2023) 10, 982
•
e-Print:
- 2212.09379
•
DOI:
- 10.1140/epjc/s10052-023-11747-w

[15]

Zero degree calorimeters for ATLAS

[16]

Operation of the upgraded ATLAS Central Trigger Processor during the LHC Run 2

H. Bertelsen
(
- U. Copenhagen (main)
)
,
G. Carrillo Montoya
(
- CERN
)
,
P.O. Deviveiros
(
- CERN
)
,
T. Eifert
(
- CERN
)
,
G. Galster
(
- U. Copenhagen (main) and
- CERN
)

et al.

- JINST 11 (2016) 02, C02020
•
DOI:
- 10.1088/1748-0221/11/02/C02020

[17]

AthenaMT: upgrading the ATLAS software framework for the many-core world with multi-threading

ATLAS

Collaboration

•

Charles Leggett
(
- LBL, Berkeley
)

et al.

- J.Phys.Conf.Ser. 898 (2017) 4, 042009
•
DOI:
- 10.1088/1742-6596/898/4/042009

[18]

The ATLAS Data Acquisition and High Level Trigger system

ATLAS TDAQ

Collaboration

•

M. Abolins
(
- Michigan State U.
)

et al.

- JINST 11 (2016) 06, P06008
•
DOI:
- 10.1088/1748-0221/11/06/P06008

[19]

Software and FirmwareATL-SOFT-PUB--001,All figures including auxiliary figures are available at

ATLAS collaboration

Collaboration

[19]

accessible at

[20]

Operation of the ATLAS trigger system in Run 2

ATLAS

Collaboration

•

Georges Aad
(
- Marseille, CPPM
)

et al.

- JINST 15 (2020) 10, P10004
•
e-Print:
- 2007.12539
•
DOI:
- 10.1088/1748-0221/15/10/P10004

[21]

Performance of the upgraded PreProcessor of the ATLAS Level-1 Calorimeter Trigger

ATLAS

Collaboration

•

Georges Aad
(
- Marseille, CPPM
)

et al.

- JINST 15 (2020) 11, P11016
•
e-Print:
- 2005.04179
•
DOI:
- 10.1088/1748-0221/15/11/P11016

[22]

Performance of the ATLAS muon triggers in Run 2

ATLAS

Collaboration

•

Georges Aad
(
- Marseille, CPPM
)

et al.

- JINST 15 (2020) 09, P09015
•
e-Print:
- 2004.13447
•
DOI:
- 10.1088/1748-0221/15/09/p09015

[23]

Performance of the ATLAS Level-1 topological trigger in Run 2

ATLAS

Collaboration

•

Georges Aad
(
- Marseille, CPPM
)

et al.

- Eur.Phys.J.C 82 (2022) 1, 7
•
e-Print:
- 2105.01416
•
DOI:
- 10.1140/epjc/s10052-021-09807-0

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