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The ATLAS Conference Slides collection contains transparencies on ATLAS that have been presented at conferences. More information about conferences can be found on the external ATLAS Talks at International Physics Conferences webpage.
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ATLAS Conference Slides

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Senast inlagda poster:
2026-06-15
15:19
Next-Generation of Calibration Management System for ATLAS Tile Calorimeter / Avetisyan, David (A.Alikhanyan National Science Laboratory (AM)) ; Sargsyan, Laura (A.Alikhanyan National Science Laboratory (AM)) ; Harkusha, Siarhei (A.Alikhanyan National Science Laboratory (AM)) ; Smirnov, Yuri (University of Texas at Arlington (US)) ; Solodkov, Sanya (University of the Witwatersrand (ZA)) /ATLAS Collaboration
Calibration Operations Manager Bot for ATLAS Tile Calorimeter (COMBAT) is the next-generation of the calibration management system developed for the High-Luminosity LHC era. It combines modern AI techniques with a fully asynchronous, scalable architecture to meet the evolving operational demands of the ATLAS experiment, including the transition in the database from COOL to CREST for the conditions data management. [...]
ATL-TILECAL-SLIDE-2026-277.- Geneva : CERN, 2026 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

Detaljerad journal
2026-06-15
15:16
TileCalibWeb Robot evolution towards HL-LHC: from COOL to Crest / Smirnov, Yuri (University of Texas at Arlington (US)) ; Avetisyan, David (A.Alikhanyan National Science Laboratory (AM)) ; Ramakoti, Ekaterina (Joint Institute for Nuclear Research (RU)) ; Sargsyan, Laura (A.Alikhanyan National Science Laboratory (AM)) ; Harkusha, Siarhei (A.Alikhanyan National Science Laboratory (AM)) ; Solodkov, Sanya (University of the Witwatersrand (ZA)) /ATLAS Collaboration
The ATLAS TileCalibWeb Robot application is the core tool in the Tile Calorimeter and the main interface for preparing and recording conditions and calibration data into the Online and Offline ORACLE Databases used daily by on-duty data quality control specialists and experts. During LHC Run 3 TileCalibWeb Robot was significantly improved with numerous changes. [...]
ATL-TILECAL-SLIDE-2026-276.- Geneva : CERN, 2026 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 28th Conference on Computing in High Energy and Nuclear Physics, Bangkok, Th, 25 - 29 May 2026

Detaljerad journal
2026-06-15
12:49
Generative Muon Punch-Through with Flow-Matching in ATLAS / Clark, Philip (The University of Edinburgh (GB)) ; Jiang, Cheng (The University of Edinburgh (GB)) ; Soberi, Firdaus (The University of Edinburgh (GB)) /ATLAS Collaboration
The ATLAS experiment at the Large Hadron Collider uses the Geant4 toolkit to simulate detailed Monte Carlo events spanning a broad range of physics processes. However, the full simulation is computationally expensive, with the main bottleneck originating from the modelling of particle showers in the calorimeter systems. [...]
ATL-SOFT-SLIDE-2026-275.- Geneva : CERN, 2026 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 28th Conference on Computing in High Energy and Nuclear Physics, Bangkok, Th, 25 - 29 May 2026

Detaljerad journal
2026-06-15
11:06
Progress on global EFT fits in ATLAS and CMS / Visibile, Andrea (Stockholm University (SE)) /ATLAS Collaboration
Slides for ATLAS+ CMS global EFT fits at HEFT 2026
ATL-PHYS-SLIDE-2026-274.- Geneva : CERN, 2026 - 19 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

Detaljerad journal
2026-06-15
10:08
Overview of recent searches for BSM physics using the ATLAS detector / Lagouri, Theodota (Yale University (US)) /ATLAS Collaboration
Searches for new physics at ATLAS seek to uncover new phenomena at the TeV scale. Many extensions of the Standard Model can be envisaged, including (but not limited to) SUSY, Heavy Neutral Leptons, Vectorlike fermions, Dark Matter and Dark Sector models, leptoquarks, and exotic Higgs models. [...]
ATL-PHYS-SLIDE-2026-273.- Geneva : CERN, 2026 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

Detaljerad journal
2026-06-15
09:37
Recent SM and EFT measurements in the top quark sector in ATLAS / Cerrito, Lucio (INFN e Universita Roma Tor Vergata (IT)) /ATLAS Collaboration
Presentation for the BEACH 2026 International Conference on Beauty, Charm, Hyperons in Hadronic Interactions, Firenze (Italy) June 8-12, 2026 Due to its unique final state involving a b-quark and a W boson, the top quarks provide theoretically and experimentally an interesting playground for the test of the Standard Model and physics Beyond the Standard Model. In this contribution, recent ATLAS top quark measurements including the V_cb CKM matrix element as well as several Effective Field Theory interpretations will be presented. [...]
ATL-PHYS-SLIDE-2026-272.- Geneva : CERN, 2026 - 27 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

Detaljerad journal
2026-06-14
13:54
Dijet probes for initial state effects in p+A collisions at ATLAS / Novotny, Patrik (Weizmann Institute of Science (IL)) /ATLAS Collaboration
Proton–nucleus collisions at the LHC provide a powerful laboratory to investigate initial-state phenomena in heavy-ion physics. Fluctuations in the proton configuration can significantly modify its effective interaction strength, biasing estimates of event activity and, consequently, the inferred number of wounded nucleons in the Pb nucleus. [...]
ATL-PHYS-SLIDE-2026-271.- Geneva : CERN, 2026 - 13 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : XXXIII International Workshop on Deep Inelastic Scattering and Related Subjects, Bologna, It, 4 - 8 May 2026

Detaljerad journal
2026-06-12
08:30
Upgrade of the ATLAS Tile Calorimeter for the High-Luminosity Phase of the LHC / Fiorini, Luca (Univ. of Valencia and CSIC (ES)) /ATLAS Collaboration
The Tile Calorimeter (TileCal), the central hadronic calorimeter of the ATLAS experiment at the Large Hadron Collider, is undergoing a comprehensive electronics upgrade in preparation for the High-Luminosity LHC (HL-LHC) phase, expected to start in 2030. The HL-LHC will deliver a significantly increased instantaneous luminosity by a factor of 5 to 7.5, posing substantial challenges in terms of trigger rates, radiation tolerance, and pile-up conditions. [...]
ATL-TILECAL-SLIDE-2026-270.- Geneva : CERN, 2026 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

Detaljerad journal
2026-06-11
15:49
Accelerating GNN Inference for the GNN4ITk Pipeline in ATLAS / ATLAS Collaboration
The High-Luminosity LHC (HL-LHC) will impose unprecedented pile-up and throughput demands on the ATLAS offline tracking reconstruction, making computational efficiency an essential requirement alongside physics performance. We present a comprehensive study of the ATLAS GNN4ITk offline track-reconstruction pipeline, spanning graph construction, Graph Neural Network (GNN) inference, and track building, with a focus on scalable deployment on GPU-accelerated computing platforms. [...]
ATL-SOFT-SLIDE-2026-269.- Geneva : CERN, 2026 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 28th Conference on Computing in High Energy and Nuclear Physics, Bangkok, Th, 25 - 29 May 2026

Detaljerad journal
2026-06-11
15:47
First functional prototype for the reconstruction of charged particle tracks using machine learning in the ATLAS experiment at the HL-LHC / ATLAS Collaboration
The High-Luminosity LHC (HL-LHC) will bring large increases in collision rate and pile-up. This represents a significant surge in both data quantity and complexity. [...]
ATL-SOFT-SLIDE-2026-268.- Geneva : CERN, 2026 - 14 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 28th Conference on Computing in High Energy and Nuclear Physics, Bangkok, Th, 25 - 29 May 2026

Detaljerad journal