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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

Senast inlagda poster:
2020-01-20
18:02
Searches for squarks and gluinos in R-parity conserving models at the LHC / Agapopoulou, Christina (LAL, Univ. Paris-Sud, IN2P3/CNRS, Universite Paris-Saclay) /ATLAS Collaboration
Supersymmetry is an extension of the Standard Model that provides an elegant solution to many of its shortcomings. Despite the absence of experimental evidence, supersymmetry continues to be a well motivated and studied part of the LHC program. [...]
ATL-PHYS-SLIDE-2020-025.- Geneva : CERN, 2020 - 41 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2020-01-20
16:57
Search for Higgs boson decays to BSM light bosons in four-lepton events with ATLAS / Boye, Diallo (University of Johannesburg, Department of Mechanical Engineering Science) /ATLAS Collaboration
Hidden sector or dark sector states appear in many extensions to the Standard Model, to provide a particle candidate for dark matter in universe or to explain astrophysical observations such as positron excess observed in the cosmic radiation flux. A hidden or dark sector can be introduced with an additional U(1)d dark gauge symmetry. [...]
ATL-PHYS-SLIDE-2020-024.- Geneva : CERN, 2020 - 30 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2020-01-20
10:24
Heavy Neutrino searches 
at ATLAS & CMS / Franchini, Matteo (Universita e INFN, Bologna) /ATLAS Collaboration
Several theories beyond the Standard Model predict the existence of heavy neutrinos trying to explain the experimental evidence of neutrino masses and that they are much smaller than their charged lepton partners. Principle models are the Left-right symmetric models (LRSM) and the Neutrino Minimal Standard Model (\{nu}MSM), which can include the seesaw mechanism, in particular the Type I seesaw mechanism, which introduces new heavy neutrino states without additional vector bosons, or the Type III seesaw mechanism which introduces additional heavy lepton triplets. [...]
ATL-PHYS-SLIDE-2020-023.- Geneva : CERN, 2020 - 23 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2020-01-19
15:13
Heavy-flavour jet tagging in ATLAS / Windischhofer, Philipp Jonas (University of Oxford, Particle Physics) /ATLAS Collaboration
The identification of jets originating from heavy-flavor quarks (b-quark, c-quark) is central to the LHC physics program. High-performance heavy-flavor tagging is necessary both in precise standard model measurements as well as in searches for new physics. [...]
ATL-PHYS-SLIDE-2020-022.- Geneva : CERN, 2020 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2020-01-19
15:06
Towards high-precision PDFs :Experimental perspectives / Glazov, Alexandre (DESY, Hamburg and Zeuthen) /ATLAS Collaboration
Invited talk on PDFs at Ultimate Precision at Hadron Colliders
ATL-PHYS-SLIDE-2020-021.- Geneva : CERN, 2020 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2020-01-18
10:51
Search for New Resonances / Adiguzel, Aytul (Department of Physics, Bogazici University) /ATLAS Collaboration
Many theories beyond the Standard Model (BSM) predict new phenomena at the highest energies accessible by the LHC. Several searches for new resonances have been performed by the ATLAS and CMS experiments. [...]
ATL-PHYS-SLIDE-2020-020.- Geneva : CERN, 2020 - 31 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2020-01-15
15:53
Measurements of single diffraction using forward proton tagging at ATLAS / Chwastowski, Janusz (Institute of Nuclear Physics Polish Academy of Sciences, Krakow) /ATLAS Collaboration
A measurement of single diffractive disscociation process using ATLAS at \sqrt{s} = 8 TeV is discussed. The forward scattered proton is registered in ALFA component of ATLAS. [...]
ATL-PHYS-SLIDE-2020-019.- Geneva : CERN, 2020 - 20 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2020-01-15
14:09
Experimental results in the Extended Higgs sector / Gerlach, Lino Oscar (Georg-August-Universitat Goettingen, II. Physikalisches Institut) ; Lai, Stanley (Georg-August-Universitat Goettingen, II. Physikalisches Institut) /ATLAS Collaboration
The latest experimental results from ATLAS in the Extended Higgs sector are presented..
ATL-PHYS-SLIDE-2020-018.- Geneva : CERN, 2020 - 20 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2020-01-14
23:59
Exotic New Physics Searches / Oh, Alexander (School of Physics and Astronomy, University of Manchester) /ATLAS Collaboration
NA
ATL-PHYS-SLIDE-2020-017.- Geneva : CERN, 2020 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : XXVI Cracow EPIPHANY Conference, LHC Physics: Standard Model and Beyond, Cracow, Poland, 7 - 10 Jan 2020

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2020-01-13
17:51
Search for Heavy Neutral Leptons (HNL) produced in W-boson decays using prompt and displaced signatures with the ATLAS detector / Michetti, Michele (Humboldt University Berlin) /ATLAS Collaboration
The problems of neutrino masses, matter-antimatter asymmetry, and dark matter could be successfully addressed by postulating right-handed neutrinos with Majorana masses below the electroweak scale. In this work, leptonic decays of W bosons extracted from 32.9 fb^-1 to 36.1 fb^-1 of 13 TeV proton-proton collisions at the LHC are used to search for heavy neutral leptons (HNLs) that are produced through mixing with muon or electron neutrinos. [...]
ATL-PHYS-SLIDE-2020-016.- Geneva : CERN, 2020 - 15 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : XXVI Cracow EPIPHANY Conference, LHC Physics: Standard Model and Beyond, Cracow, Poland, 7 - 10 Jan 2020

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