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ATLAS Conference Slides

უკანასკნელი დამატებები:
2019-10-18
18:50
ATLAS Sim@P1 upgrades during long shutdown two / ATLAS Collaboration
The Simulation at Point1 (Sim@P1) project was built in 2013 to take advantage of the ATLAS Trigger and Data Acquisition High Level Trigger (HLT) farm. The HLT farm provides around 100,000 cores, which are critical to ATLAS during data taking. [...]
ATL-SOFT-SLIDE-2019-783.- Geneva : CERN, 2019 - 12 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2019-10-18
18:03
Using Kubernetes as an ATLAS computing site / Barreiro Megino, Fernando Harald (The University of Texas at Arlington) /ATLAS Collaboration
In recent years containerization has revolutionized cloud environments, providing a secure, lightweight, standardized way to package and execute software. Solutions such as Kubernetes enable orchestration of containers in a cluster, including for the purpose of job scheduling. [...]
ATL-SOFT-SLIDE-2019-782.- Geneva : CERN, 2019 - 12 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2019-10-18
09:37
High-Granularity Timing Detector for the Phase-II upgrade of the ATLAS Calorimeter system: Low-Gain Avalanche Diode silicon sensors and characterization in test beam / Liang, Zhijun (Institute of High Energy Physics, Chinese Academy of Sciences) /ATLAS Collaboration
The large increase of pile-up interactions is one of the main experimental challenges for the HL-LHC physics program. A powerful new way to mitigate the effects of pile-up is to use high-precision timing information to distinguish between collisions occurring close in space but well-separated in time. [...]
ATL-LARG-SLIDE-2019-781.- Geneva : CERN, 2019 - 15 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : Vertex 2019: 28th International Workshop on Vertex Detectors, Lopud Island, Croatia, 13 - 18 Oct 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2019-10-18
01:21
Concurrent data structures in the ATLAS offline software} / Snyder, Scott (Brookhaven National Laboratory (BNL)) /ATLAS Collaboration
In preparation for Run 3 of the LHC, the ATLAS experiment is modifying its offline software to be fully multithreaded. An important part of this is data structures that can be efficiently and safely concurrently accessed from many threads. [...]
ATL-SOFT-SLIDE-2019-780.- Geneva : CERN, 2019 - 13 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2019-10-18
01:07
Likelihood preservation and statistical reproduction of searches for new physics / Feickert, Matthew (University of Illinois at Urbana-Champaign) ; Heinrich, Lukas (European Laboratory for Particle Physics, CERN) ; Stark, Giordon Holtsberg (Santa Cruz Institute for Particle Physics, University of California Santa Cruz) ; Cranmer, Kyle (Department of Physics, New York University) /ATLAS Collaboration
Likelihoods associated with statistical fits in searches for new physics are beginning to be published by LHC experiments on HEPData [arXiv:1704.05473]. The first of these is the search for bottom-squark pair production by ATLAS [ATLAS-CONF-2019-011]. [...]
ATL-SOFT-SLIDE-2019-779.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2019-10-18
00:43
An Information Aggregation and Analytics System for ATLAS Frontier. / Formica, Andrea (IRFU, CEA, Université Paris-Saclay) ; Ozturk, Nurcan (The University of Texas at Arlington) ; Gallas, Elizabeth (University of Oxford, Particle Physics) ; Vukotic, Ilija (University of Chicago, Enrico Fermi Institute) ; Lozano Bahilo, Jose Julio (Instituto de Fisica Corpuscular (IFIC), Centro Mixto Universidad de Valencia - CSIC) ; Si Amer, Millissa /ATLAS Collaboration
ATLAS event processing requires access to centralized database systems where information about calibrations, detector status and data-taking conditions are stored. This processing is done on more than 150 computing sites on a world-wide computing grid which are able to access the database using the squid-Frontier system. [...]
ATL-SOFT-SLIDE-2019-778.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2019-10-18
00:24
ATLAS Event Store and I/O developments in support for Production and Analysis in Run 3 / Nowak, Marcin (Brookhaven National Laboratory (BNL)) ; Van Gemmeren, Peter (Argonne National Laboratory) ; Cranshaw, Jack (Argonne National Laboratory) /ATLAS Collaboration
During the long shutdown, ATLAS is preparing several fundamental changes to its offline event processing framework and analysis model. These include moving to multi-threaded reconstruction and simulation and reducing data duplication during derivation analysis by producing a combined mini-xAOD stream. [...]
ATL-SOFT-SLIDE-2019-777.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2019-10-16
23:29
Installing and administrating the ATLAS Metadata Interface (AMI) V2 ecosystem / Odier, Jerome (Centre National de la Recherche Scientifique (FR)) ; Lambert, Fabian (Laboratoire de Physique Subatomique et de Cosmologie de Grenoble (LPSC)) ; Fulachier, Jerome Henri (Centre National de la Recherche Scientifique (FR)) /ATLAS Collaboration
ATLAS Metadata Interface (AMI) is a generic ecosystem for metadata aggregation, transformation and cataloging. Benefiting from about 20 years of feedback in the LHC context, the second major version was released in 2018. [...]
ATL-SOFT-SLIDE-2019-776.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2019-10-16
23:15
Fast Calorimeter Simulation in ATLAS / Gasiorowski, Sean Joseph (Department of Physics, University of Washington, Seattle) /ATLAS Collaboration
FastCaloSim poster for CHEP
ATL-SOFT-SLIDE-2019-775.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2019-10-16
23:11
Deep Generative Models for Fast Shower Simulation with the ATLAS Experiment / Raine, Johnny (Universite de Geneve (CH)) /ATLAS Collaboration
Modeling the physics of a detector's response to particle collisions is one of the most CPU intensive and time consuming aspects of LHC computing. With the upcoming high-luminosity upgrade and the need to have even larger simulated datasets to support physics analysis, the development of new faster simulation techniques but with sufficiently accurate physics performance is required. [...]
ATL-SOFT-SLIDE-2019-774.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები