CERN Accelerating science

ATLAS Conference Contributions

Nyeste elementer:
2023-09-19
17:25
Multithreading ATLAS offline software: a retrospective / Krasznahorkay, Attila (CERN) ; Leggett, Charles (Lawrence Berkeley National Lab. (US)) ; Mete, Alaettin Serhan (Argonne National Laboratory (US)) ; Snyder, Scott (Brookhaven National Laboratory (US)) ; Tsulaia, Vakhtang (Lawrence Berkeley National Lab. (US)) ; Winklmeier, Frank (University of Oregon (US))
For Run 3, ATLAS redesigned its offline software, Athena, so that the main workflows run completely multithreaded. [...]
ATL-SOFT-PROC-2023-035.
- 2023. - 8 p.
Original Communication (restricted to ATLAS) - Full text

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2023-09-19
17:24
BigPanDA monitoring system evolution in the ATLAS experiment / Korchuganova, Tatiana (University of Pittsburgh (US)) ; Klimentov, Alexei (Brookhaven National Laboratory (US)) ; Alekseev, Aleksandr (University of Texas at Arlington (UTA)) ; Wenaus, Torre (Brookhaven National Laboratory (US)) ; Yang, Zhaoyu (Brookhaven National Laboratory (US))
Monitoring services play a crucial role in the day-to-day operation of distributed computing systems. [...]
ATL-SOFT-PROC-2023-034.
- 2023. - 8 p.
Original Communication (restricted to ATLAS) - Full text

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2023-09-19
17:23
S3 Gateway / Hanushevsky, Andrew Bohdan (SLAC National Accelerator Laboratory (US))
The S3 Gateway is a server based application that provides a bridge between protocols and security used in the HEP community to S3 protocols and its associated security model [...]
ATL-SOFT-PROC-2023-033.
- 2023. - 3 p.
Original Communication (restricted to ATLAS) - Full text

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2023-09-19
15:51
The ATLAS Event Picking Service and its evolution / ATLAS Collaboration
The EventIndex is the complete catalogue of all ATLAS real and simulated events, keeping the references to all permanent files that contain a given event in any processing stage; its implementation has been substantially revised in advance of LHC Run 3 to be able to scale to the higher production rates. [...]
ATL-SOFT-PROC-2023-032.
- 2023. - 5 p.
Original Communication (restricted to ATLAS) - Full text

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2023-09-15
19:14
Engaging the Classroom – ATLAS Visits, Virtual Visits, Masterclasses, Cheat Sheets and More / Pham, Joni (University of Melbourne (AU))
The ATLAS Collaboration provides a range of outreach and engagement opportunities appropriate for classroom engagement with particle physics developed by the ATLAS Collaboration. [...]
ATL-OREACH-PROC-2023-002.
- 2023. - 6 p.
Original Communication (restricted to ATLAS) - Full text - Full text - Full text - Full text

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2023-09-15
18:46
Advances in developing deep neural networks for finding primary vertices in proton-proton collisions at the LHC / Garg, Rocky Bala (Stanford University (US)) ; Tompkins, Lauren Alexandra (Stanford University (US))
We have been studying the use of deep neural networks (DNNs) to identify and locate primary vertices (PVs) in proton-proton collisions at the LHC. [...]
ATL-SOFT-PROC-2023-031.
- 2023.
Original Communication (restricted to ATLAS) - Full text

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2023-09-14
17:49
Efficient Search for New Physics Using Active Learning in the ATLAS Experiment / Bhatti, Zubair (New York University (US)) ; Espejo Morales, Irina (New York University (US)) ; Rieck, Patrick (New York University (US)) ; Heinrich, Lukas Alexander (Technische Universitat Munchen (DE)) ; Cranmer, Kyle Stuart (University of Wisconsin Madison (US)) ; Gadow, Philipp (CERN) ; Von Ahnen, Janik
Searches for new physics set exclusion limits in parameter spaces of typically up to 2 dimensions. [...]
ATL-SOFT-PROC-2023-030.
- 2023. - 7 p.
Original Communication (restricted to ATLAS) - Full text

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2023-09-14
17:43
ATLAS Trigger and Data Acquisition upgrades for the High Luminosity LHC / Kopeliansky, Revital (Indiana University (US))
The ATLAS experiment at CERN is constructing an upgraded system for the “High Luminosity LHC”, with collisions due to start in 2029. [...]
ATL-DAQ-PROC-2023-007.
- 2023. - 6 p.
Original Communication (restricted to ATLAS) - Full text

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2023-09-14
17:11
Results from muon reconstruction performance with ATLAS at Run-3 / Pinto Pinoargote, Andres Eloy (Johannes Gutenberg Universitaet Mainz (DE))
This note presents the first momentum performance results for the muon reconstruction, identification and isolation efficiencies of the ATLAS detector in $pp$ collisions at $\sqrt{s}=13.6$ TeV using data collected in 2022. [...]
ATL-PHYS-PROC-2023-053.
- 2023. - 4 p.
Original Communication (restricted to ATLAS) - Full text

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2023-09-14
12:55
PHYSLITE - A new reduced common data format for ATLAS / Schaarschmidt, Jana (University of Washington (US)) ; Catmore, James (University of Oslo (NO)) ; Elmsheuser, Johannes (Brookhaven National Laboratory (US)) ; Heinrich, Lukas Alexander (Technische Universitat Munchen (DE)) ; Krumnack, Nils Erik (Iowa State University (US)) ; Mete, Alaettin Serhan (Argonne National Laboratory (US)) ; Ozturk, Nurcan (University of Texas at Arlington (US))
The High Luminosity LHC (HL-LHC) era brings unprecedented computing challenges that call for novel approaches to reduce the amount of data and MC that is stored, while continuing to support the rich physics program of the ATLAS experiment. [...]
ATL-SOFT-PROC-2023-029.
- 2023. - 8 p.
Original Communication (restricted to ATLAS) - Full text

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