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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

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2019-12-03
17:24
Search for long-lived neutral particles produced in p p collisions at √s = 13 TeV decaying into displaced hadronic jets in the ATLAS inner detector and muon spectrometer / Lutz, Margaret Susan (Tel-Aviv University) /ATLAS Collaboration
No abstract - workshop talk
ATL-PHYS-SLIDE-2019-877.- Geneva : CERN, 2019 - 32 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2019-12-03
17:20
New Jet Feature Extraction and Topological Processor modules for ATLAS Phase-I Upgrade: from design to commissioning / Kahra, Christian (Institut fuer Physik, Universitaet Mainz) ; ATLAS Collaboration /ATLAS Collaboration
To cope with the enhanced luminosity at the Large Hadron Collider (LHC) in 2021, the ATLAS collaboration is planning a major detector upgrade to be installed during the Long shutdown 2 (LS2). As a part of this, the Level 1 trigger, based on calorimeter data, will be upgraded to exploit the fine granularity readout using a new system of Feature EXtractors (FEX) and a new Topological Processor (L1Topo) that will process the Trigger Objects (TOBs) sent by FEXs and L1Muon, selecting interesting physics events by applying kinematic and angular requirements on muons, electromagnetic clusters, jets and total energy. [...]
ATL-DAQ-SLIDE-2019-876.- 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

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2019-12-03
16:47
Overview on exotica production at ATLAS / Fang, Yi (Institute of High Energy Physics, Chinese Academy of Sciences) /ATLAS Collaboration
The measurement on X(3872) production at 8 TeV, the search for X(5568) state with B_{s}^{0}\pi^{\pm} and search for pentaquarks in \Lambda_{b}^{0}\to J/\psi p K^{-} decays are presented in this talk..
ATL-PHYS-SLIDE-2019-875.- Geneva : CERN, 2019 - 18 p. Fulltext: ATL-PHYS-SLIDE-2019-875 - PDF; exotica_v3 - PDF; External link: Original Communication (restricted to ATLAS)

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2019-12-03
15:12
Machine learning techniques for long lived dark photons at ATLAS / Longarini, Iacopo (INFN Roma and Sapienza Universita' di Roma, Dipartimento di Fisica) /ATLAS Collaboration
Several new physics models predict the existence of neutral particles with macroscopic life-times known as dark photons. These particles, decaying outside of the interaction region, will give rise to striking signatures in the detectors at the LHC. [...]
ATL-PHYS-SLIDE-2019-874.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2019-12-03
11:09
LLP Experimental Overview / Stupak, John (University of Oklahoma) /ATLAS Collaboration
Overview of LHC LLP searches
ATL-PHYS-SLIDE-2019-873.- Geneva : CERN, 2019 - 73 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2019-12-03
11:09
ATLAS Triggers for LLPs: Run 3 / Stupak, John (University of Oklahoma) /ATLAS Collaboration
Overview of ATLAS Triggers for LLPs: Run 3
ATL-PHYS-SLIDE-2019-872.- Geneva : CERN, 2019 - 16 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2019-12-02
14:46
Software & computing challenges from the ATLAS Trigger and Data Acquisition System / Vandelli, Wainer (European Laboratory for Particle Physics, CERN) ; ATLAS Collaboration /ATLAS Collaboration
The ATLAS Trigger and Data-Acquisition (TDAQ) system is a large heterogeneous computing infrastructure operated in quasi-realtime. The software and computing challenges of the current TDAQ system and in particular of the upcoming Phase-II upgrade will be presented and discussed..
ATL-DAQ-SLIDE-2019-871.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2019-12-02
12:47
Performance of the ATLAS Tile Calorimeter / Klimek, Pawel (Northern Illinois University) /ATLAS Collaboration
The Tile Calorimeter (TileCal) is a sampling hadronic calorimeter covering the central region of the ATLAS experiment, with steel as absorber and plastic scintillators as active medium. The scintillators are read out by wavelength shifting fibres to photomultiplier tubes (PMTs at the back of each wedge-shaped calorimeter module. [...]
ATL-TILECAL-SLIDE-2019-870.- Geneva : CERN, 2019 - 21 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2019-11-27
12:52
ATLAS results on quarkonia and its associated production / Smizanska, Maria (Lancaster University, Department of Physics) /ATLAS Collaboration
The associated production of vector boson with quarkonia is a key observable for understanding the quarkonium production mechanisms, including the separation of single and double parton scattering components. This talk will present the latest measurements from ATLAS on quarkonium production, including the associated production of W+J/psi..
ATL-PHYS-SLIDE-2019-869.- Geneva : CERN, 2019 - 23 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 11$^{th}$ International Workshop on Multiparticle Partonic Interactions at the LHC, Prague, Czech Republic, 18 - 22 Nov 2019

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2019-11-27
12:52
Measurement of colour flow using jet-pull observables in top-quark-antiquark events with the ATLAS experiment at sqrt(s) = 13 TeV / Peters, Reinhild (University of Manchester (GB)) /ATLAS Collaboration
Measurements of distributions of two weighted angular moments derived from jet constituents are presented. The jet-pull angle and the jet-pull magnitude, both of which are derived from the jet-pull angular moment, encode the colour connections between partons that seed the jets. [...]
ATL-PHYS-SLIDE-2019-868.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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