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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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2019-08-23
20:04
Measurements of triboson production at ATLAS / Sciandra, Andrea (Santa Cruz Institute for Particle Physics, University of California Santa Cruz) /ATLAS Collaboration
A search for the production of three massive vector bosons in WWW, WWZ and WZZ final states is presented, using proton-proton collision data collected by the ATLAS experiment at √s=13 TeV. The analysis utilises multiple search channels. [...]
ATL-PHYS-SLIDE-2019-579.- Geneva : CERN, 2019 - 25 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2019-08-23
20:01
Determination of proton parton distribution functions and extraction of alpha_S using ATLAS data / Smirnova, Oxana (Lunds universitet, Fysiska institutionen) /ATLAS Collaboration
We present fits to determine parton distribution functions (PDFs) using top-antitop, inclusive W/Z-boson, as well as W+ and W− boson production measurements in association with jets from ATLAS, in combination with deep-inelastic scattering data from HERA. The ATLAS W and Z boson data exhibit sensitivity to the valence quark distributions and the light quark sea composition, whereas the top-quark pair production data have sensitivity to the gluon distribution. [...]
ATL-PHYS-SLIDE-2019-578.- Geneva : CERN, 2019 - 22 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 22nd High-Energy Physics International Conference in Quantum Chromodynamics (QCD 19), Montpellier, France, 2 - 5 Jul 2019

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2019-08-23
19:55
Searches for direct pair production of third generation squarks with the ATLAS detector / Yamazaki, Tomohiro (International Center for Elementary Particle Physics and Department of Physics, The University of Tokyo) /ATLAS Collaboration
Searches for supersymmetry are a key focus of the LHC experimental program. In particular, natural SUSY models motivate third generation squarks with masses light enough to be produced at the LHC. [...]
ATL-PHYS-SLIDE-2019-577.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : Pheno 2019, Pittsburgh, United States Of America, 6 - 8 May 2019

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2019-08-23
19:49
Determination of Proton Parton Distribution Functions using ATLAS data - EDS2019 / ATLAS Collaboration /ATLAS Collaboration
We present fits to determine parton distribution functions (PDFs) using top-antitop, inclusive W/Z-boson, as well as W+ and W? boson production measurements in association with jets from ATLAS, in combination with deep-inelastic scattering data from HERA. The ATLAS W and Z boson data exhibit sensitivity to the valence quark distributions and the light quark sea composition, whereas the top-quark pair production data have sensitivity to the gluon distribution [...]
ATL-PHYS-SLIDE-2019-576.- Geneva : CERN, 2019 - 33 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2019-08-23
19:46
Measurement of ttbar with additional jets with the ATLAS detector / Theveneaux-Pelzer, Timothee (Deutsches Elektronen-Synchrotron (DE)) /ATLAS Collaboration
Measurements of the production cross-section of top-quark-antiquark pairs with additional jets provide important tests of quantum chromodynamics (QCD). The ATLAS experiment has measured several final state observables that are sensitive to additional radiation in top-quark-antiquark final states at 13 TeV. [...]
ATL-PHYS-SLIDE-2019-575.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : European Physical Society Conference on High Energy Physics (EPS-HEP) 2019, Ghent, Belgium, 10 - 17 Jul 2019

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2019-08-23
18:44
The ATLAS Electron and Photon Trigger / Flores, Lucas Macrorie (Department of Physics and Astronomy, University of Pennsylvania) /ATLAS Collaboration
ATLAS electron and photon triggers covering transverse energies from 5 GeV to several TeV are essential to record signals for a wide variety of physics: from Standard Model processes to searches for new phenomena in both proton-proton and heavy ion collisions. Main triggers used during Run 2 (2015-2018) for those physics studies were a single-electron trigger with ET threshold around 25 GeV and a diphoton trigger with thresholds at 25 and 35 GeV. [...]
ATL-DAQ-SLIDE-2019-574.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : XXIX International Symposium on Lepton Photon Interactions at High Energies, Toronto, Canada, 5 - 10 Aug 2019

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2019-08-23
14:53
Higgs physics at HL-LHC / Murray, Bill (University of Warwick, Coventry) /ATLAS Collaboration
For Higgs hunting
ATL-PHYS-SLIDE-2019-573.- Geneva : CERN, 2019 - 27 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2019-08-21
17:50
Precision electroweak measurements with ATLAS / Armbruster, Aaron James (European Laboratory for Particle Physics, CERN) /ATLAS Collaboration
Precision electroweak measurements with ATLAS
ATL-PHYS-SLIDE-2019-572.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2019-08-21
17:29
Jet Measurements for PDFs + Uncertainties - DIS2019 / Young, Christopher (European Laboratory for Particle Physics, CERN) /ATLAS Collaboration
Different ATLAS jet measurements sensitive to PDFs are shown and the methodology used to derive the major uncertainties, the jet energy scale, is described. These slides are to be shown at DIS2019 in Turin..
ATL-PHYS-SLIDE-2019-571.- Geneva : CERN, 2019 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : The XXVII International Workshop on Deep Inelastic Scattering and Related Subjects, Turin, Italy, 8 - 12 Apr 2019

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2019-08-21
17:01
Top quark pair and single top t-channel cross sections / García Navarro, José Enrique (Instituto de Fisica Corpuscular (IFIC), Centro Mixto Universidad de Valencia - CSIC) /ATLAS Collaboration
Latest results on inclusive and differential top quark pair and single top quark production cross sections are presented using proton-proton collision data collected by CMS and ATLAS. The differential cross sections are measured as a function of various kinematic observables of the top quarks and the jets and leptons of the event final state. [...]
ATL-PHYS-SLIDE-2019-570.- Geneva : CERN, 2019 - 23 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : XXVIIth International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY 2019), Corpus Christi, Texas, Usa, 20 - 24 May 2019

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