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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

Posledne pridané:
2017-08-15
19:39
A Conditions Data Management System for HEP Experiments / Laycock, Paul (University of Liverpool) /ATLAS Collaboration
Conditions data infrastructure for both ATLAS and CMS have to deal with the management of several Terabytes of data. Distributed computing access to this data requires particular care and attention to manage request-rates of up to several tens of kHz. [...]
ATL-SOFT-SLIDE-2017-663.- 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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2017-08-15
18:17
Continuous Software Quality analysis for the ATLAS experiment / Washbrook, Andrew (University of Edinburgh) /ATLAS Collaboration
The regular application of software quality tools in large collaborative projects is required to reduce code defects to an acceptable level. If left unchecked the accumulation of defects invariably results in performance degradation at scale and problems with the long-term maintainability of the code. [...]
ATL-SOFT-SLIDE-2017-662.- Geneva : CERN, 2017 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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2017-08-15
18:07
Federating Distributed Storage For Clouds In ATLAS / ATLAS Collaboration
Input data for applications that run in cloud computing centres can be stored at distant repositories, often with multiple copies of the popular data stored at many sites. Locating and retrieving the remote data can be challenging, and we believe that federating the storage can address this problem. [...]
ATL-SOFT-SLIDE-2017-661.- 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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2017-08-15
10:12
Higgs boson measurements in di-boson decay modes / Pianori, Elisabetta (University of Warwick, Coventry) /ATLAS Collaboration
ATL-PHYS-SLIDE-2017-660.- Geneva : CERN, 2017 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2017-08-14
18:48
Searches for supersymmetric dark matter candidates and long-lived particles with the ATLAS experiment / Farina, Edoardo Maria (INFN Pavia and Universita' di Pavia, Dipartimento di Fisica) /ATLAS Collaboration
Will cover searches for neutralinos and electroweakinos..
ATL-PHYS-SLIDE-2017-659.- Geneva : CERN, 2017 - 15 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2017-08-14
18:41
Global heterogeneous resource harvesting: the next-generation PanDA pilot for ATLAS / Nilsson, Paul (Brookhaven National Laboratory (BNL)) ; Anisenkov, Alexey (Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences) ; Drizhuk, Daniil (NRC Kurchatov Institute Tier site) ; Guan, Wen (Department of Physics, University of Wisconsin) ; Lassnig, Mario (European Laboratory for Particle Physics, CERN) ; Oleynik, Danila (Joint Institute for Nuclear Research) ; Svirin, Pavlo (Brookhaven National Laboratory (BNL)) /ATLAS Collaboration
The Production and Distributed Analysis system (PanDA), used for workload management in the ATLAS Experiment for over a decade, has in recent years expanded its reach to diverse new resource types such as HPCs, and innovative new workflows such as the event service. PanDA meets the heterogeneous resources it harvests in the PanDA pilot, which has embarked on a next-generation reengineering to efficiently integrate and exploit the new platforms and workflows. [...]
ATL-SOFT-SLIDE-2017-658.- 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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2017-08-12
08:33
Shared I/O components for the ATLAS multi-processing framework / van Gemmeren, Peter (Argonne National Laboratory) ; Malon, David (Argonne National Laboratory) ; Nowak, Marcin (Brookhaven National Laboratory (BNL)) ; Tsulaia, Vakhtang (Lawrence Berkeley National Laboratory and University of California, Berkeley) /ATLAS Collaboration
ATLAS uses its multi-processing framework AthenaMP for an increasing number of workflows, including simulation, reconstruction and event data filtering (derivation). After serial initialization, AthenaMP forks worker processes that then process events in parallel, with each worker reading data individually and producing its own output. [...]
ATL-SOFT-SLIDE-2017-654.- 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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2017-08-11
19:24
Electron and Photon ID / Hryn'ova, Tetiana (LAPP, Universite Savoie Mont Blanc, CNRS/IN2P3, Annecy-le-Vieux) /ATLAS Collaboration
The identification of prompt photons and the rejection of background coming mostly from photons from hadron decays relies on the high granularity of the ATLAS calorimeter. The electron identification used in ATLAS for run 2 is based on a likelihood discrimination to separate isolated electron candidates from candidates originating from photon conversions, hadron misidentification and heavy flavor decays. [...]
ATL-PHYS-SLIDE-2017-653.- Geneva : CERN, 2017 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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2017-08-10
17:33
Search for top squarks in final states with
one lepton targeting pure bino LSP scenarios
with the ATLAS detector / Handl, David Michael (Fakultaet fuer Physik, Ludwig-Maximilians-Universitaet Muenchen) /ATLAS Collaboration
Supersymmetry provides an elegant solution to the hierarchy problem. The presence of a light top squark t̃ (superpartner of the top quark) is favoured in many theories. [...]
ATL-PHYS-SLIDE-2017-652.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2017-08-10
17:32
Search for top squark pair production in final states with two leptons at LHC Run 2 with the ATLAS detector / Longo, Luigi (INFN Lecce and Universita del Salento, Dipartimento di Matematica e Fisica) /ATLAS Collaboration
Although no experimental evidence has been found during LHC Run1, supersymmetry (SUSY) remains one of the most promising and motivated Standard Model extensions. Focusing the attention on its minimal formulation, the Minimal Supersymmetric Standard Model (MSSM), where the multiplicative quantum number R-parity is conserved, the latest results in searching for pair production of top squarks decaying to a bottom quark and a chargino1 or to a top quark and the lightest supersymmetric particle (neutralino) in a final state with 2 leptons are presented, using proton-proton collision data collected by the ATLAS experiment during 2015 and 2016 at the center-of-mass energy of 13 TeV and corresponding to an integrated luminosity of 36.1 fb−1. [...]
ATL-PHYS-SLIDE-2017-651.- Geneva : CERN, 2017 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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