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ABOUT ATLAS SLIDES
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

Latest additions:
2017-08-23
08:44
Fast Calorimeter Simulation in ATLAS / Schaarschmidt, Jana (Department of Physics, University of Washington, Seattle) /ATLAS Collaboration
Producing the very large samples of simulated events required by many physics and performance studies with the ATLAS detector using the full GEANT4 detector simulation is highly CPU intensive. Fast simulation tools are a useful way of reducing CPU requirements when detailed detector simulations are not needed. [...]
ATL-SOFT-SLIDE-2017-676.- Geneva : CERN, 2017 - 18 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 18th International Workshop on Advanced Computing and Analysis Techniques in Physics Research, Seattle, WA, USA, 21 - 25 Aug 2017

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2017-08-22
18:48
CP violation in b-hadron decays using top-pair events in 8 TeV ATLAS data / D'onofrio, Adelina (Queen Mary University of London) /ATLAS Collaboration
CP violation in weak interactions is a well-established evidence in Particle Physics. Nevertheless, the most recent combination of all CP violation measurements is found to be insufficient to explain the size of the matter anti-matter asymmetry present in the Universe. [...]
ATL-PHYS-SLIDE-2017-675.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2017-08-21
18:37
Analysis Preservation and Systematic Reinterpretation within the ATLAS Experiment / Heinrich, Lukas (Department of Physics, New York University) ; Cranmer, Kyle (Department of Physics, New York University) /ATLAS Collaboration
The LHC data analysis software used in order to derive and publish experimental results is an important asset that is necessary to preserve in order to fully exploit the scientific potential of a given measurement. Among others, important use cases of analysis preservation are the reproducibility of the original results and the reusability of the analysis procedure in the context of new scientific studies. [...]
ATL-SOFT-SLIDE-2017-674.- Geneva : CERN, 2017 - 27 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 18th International Workshop on Advanced Computing and Analysis Techniques in Physics Research, Seattle, WA, USA, 21 - 25 Aug 2017

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2017-08-20
08:45
The LUCID-2 detector / Sbrizzi, Antonio (Universita e INFN, Bologna) /ATLAS Collaboration
Slides for the ICNFP2017 conference
ATL-FWD-SLIDE-2017-673.- Geneva : CERN, 2017 - 14 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 6th International Conference on New Frontiers in Physics, Kolymbari, Krete, Greece, 17 Aug - 26 Aug 2017

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2017-08-18
21:28
The LUCID-2 luminometer / Hedberg, Vincent (Lunds universitet, Fysiska institutionen) /ATLAS Collaboration
Slides for the 2017 PANIC conference in Beijing
ATL-FWD-SLIDE-2017-672.- Geneva : CERN, 2017 - 15 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2017-08-18
18:41
A modern approach to HEP visualization - ATLASrift / Vukotic, Ilija (University of Chicago, Enrico Fermi Institute) ; Bianchi, Riccardo-Maria (University of Pittsburgh) /ATLAS Collaboration
At the times when HEP computing needs were mainly fulfilled by mainframes, graphics solutions for event and detector visualizations were necessarily hardware as well as experiment specific and impossible to use anywhere outside of HEP community. A big move to commodity computing did not precipitate a corresponding move of graphics solutions to industry standard hardware and software. [...]
ATL-OREACH-SLIDE-2017-671.- Geneva : CERN, 2017 - 16 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 18th International Workshop on Advanced Computing and Analysis Techniques in Physics Research, Seattle, WA, USA, 21 - 25 Aug 2017

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2017-08-17
17:54
ATLAS @ LHC: status and recent results / McPherson, Robert (University of Victoria) /ATLAS Collaboration
The status and data taking summary of the ATLAS experiment at the CERN Large Hadron Collider is reviewed. Recent physics analysis results are presented, and the detector upgrade program is briefly summarized..
ATL-PHYS-SLIDE-2017-670.- Geneva : CERN, 2017 - 43 p. Fulltext: McPherson-AtlasStatus - PDF; ATL-PHYS-SLIDE-2017-670 - PDF; External link: Original Communication (restricted to ATLAS)
In : The 28th International Symposium on Lepton-Photon Interactions at High Energies, Guangzhou, Guangdong Sheng, China, 7 - 12 Aug 2017

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2017-08-16
23:58
A scalable new mechanism to store and serve the ATLAS detector description through a REST web API / Bianchi, Riccardo-Maria (University of Pittsburgh) ; Vukotic, Ilija (University of Chicago, Enrico Fermi Institute) /ATLAS Collaboration
Until now, geometry information for the detector description of HEP experiments was only stored in online relational databases integrated in the experiments’ frameworks or described in files with text-based markup languages. In all cases, to build and store the detector description, a full software stack was needed. [...]
ATL-SOFT-SLIDE-2017-669.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 18th International Workshop on Advanced Computing and Analysis Techniques in Physics Research, Seattle, WA, USA, 21 - 25 Aug 2017

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2017-08-16
20:06
Virtualization of the ATLAS software environment on a shared HPC system / Schnoor, Ulrike (Albert-Ludwigs-Universitaet Freiburg) ; Schumacher, Markus (Albert-Ludwigs-Universitaet Freiburg) ; Buhrer, Felix (Albert-Ludwigs-Universitaet Freiburg (DE)) ; Gamel, Anton Josef (Albert-Ludwigs-Universitaet Freiburg) ; Meier, Konrad (Albert-Ludwigs-Universitaet Freiburg) /ATLAS Collaboration
High-Performance Computing (HPC) and other research cluster computing resources provided by universities can be useful supplements to the collaboration’s own WLCG computing resources for data analysis and production of simulated event samples. The shared HPC cluster "NEMO" at the University of Freiburg has been made available to local ATLAS users through the provisioning of virtual machines incorporating the ATLAS software environment analogously to a WLCG center. [...]
ATL-SOFT-SLIDE-2017-668.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 18th International Workshop on Advanced Computing and Analysis Techniques in Physics Research, Seattle, WA, USA, 21 - 25 Aug 2017

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2017-08-16
15:55
Predictive analytics tools to adjust and monitor performance metrics for the ATLAS Production System / Titov, Mikhail (NRC Kurchatov Institute Tier site) ; Gubin, Maksim (CERN Tier-0) ; Klimentov, Alexei (Brookhaven National Laboratory (BNL)) ; Barreiro Megino, Fernando Harald (The University of Texas at Arlington) ; Golubkov, Dmitry (State Research Center Institute for High Energy Physics (Protvino), NRC KI) ; Borodin, Mikhail (University of Iowa) ; Maeno, Tadashi (Brookhaven National Laboratory (BNL)) ; Padolski, Siarhei (Brookhaven National Laboratory (BNL)) ; Korchuganova, Tatiana (CERN Tier-0) ; Grigoryeva, Maria (CERN Tier-0) /ATLAS Collaboration
Every scientific workflow involves an organizational part which purpose is to plan an analysis process thoroughly according to defined schedule, thus to keep work progress efficient. Having such information as an estimation of the processing time or possibility of system outage (abnormal behaviour) will improve the planning process, provide an assistance to monitor system performance and predict its next state. [...]
ATL-SOFT-SLIDE-2017-667.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 18th International Workshop on Advanced Computing and Analysis Techniques in Physics Research, Seattle, WA, USA, 21 - 25 Aug 2017

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