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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

Последние добавления:
2024-02-07
21:18
Determination of the strong coupling constant from TEECs in multijet events at 13 TeV with the ATLAS detector / Barreiro Alonso, Fernando (Universidad Autonoma de Madrid (ES)) /ATLAS Collaboration
Measurements of transverse energy-energy correlations in multijet events at 13 TeV are presented. They are compared to next-to-next-to-leading-order pQCD predictions for the first time. [...]
ATL-PHYS-SLIDE-2024-003.- Geneva : CERN, 2024 - 20 p. Fulltext: ATL-PHYS-SLIDE-2024-003 - PDF; alphas_2024 - PDF; External link: Original Communication (restricted to ATLAS)

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2024-02-06
16:52
Testing the electroweak theory in multiboson measurements in ATLAS / Soldatov, Evgeny (National Research Nuclear University MEPhI (RU)) /ATLAS Collaboration
Recent ATLAS multiboson measurements are presented. Diboson measurements (WW, ZZ, Zgamma) provide differential cross-sections, polarization studies, limits on anomalous couplings. [...]
ATL-PHYS-SLIDE-2023-705.- Geneva : CERN, 2024 - 24 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2024-02-06
16:04
Tau anomalous magnetic moment measurements at ATLAS and CMS / Volkotrub, Yuriy (Jagiellonian University (PL)) /ATLAS Collaboration
The anomalous magnetic moment of the tau lepton, as a_tau = (g_tau - 2)/2, serves as a sensitive indicator of new physics. However, its precise measurement is significantly more challenging when compared to the magnetic moments of electrons and muons. [...]
ATL-PHYS-SLIDE-2023-704.- Geneva : CERN, 2024 - 29 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2024-02-06
16:01
Higgs physics at HL-LHC / Zhang, Lei (Nanjing University (CN)) /ATLAS Collaboration
Presentation: "Prospects for single- and di-Higgs measurements at the HL-LHC (ATLAS and CMS)" at the "Epiphany'24: XXX Cracow EPIPHANY Conference on Precision Physics at High Energy Colliders" conference
ATL-PHYS-SLIDE-2023-703.- Geneva : CERN, 2024 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2024-02-06
15:56
Precision measurements of the Standard Model with the ATLAS Experiment / Yu, Yi (University of Science and Technology of China (CN)) /ATLAS Collaboration
Precision measurements with the ATLAS experiment at the LHC are used to determine fundamental parameters of the Standard Model, and provide stringent tests of the electroweak theory and perturbative QCD. In this talk, extraordinarily precise double-differential measurement of the Z boson in the full phase space of the decay leptons at a centre-of-mass energy of 8 TeV are discussed. [...]
ATL-PHYS-SLIDE-2023-702.- Geneva : CERN, 2024 - 24 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

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2024-02-06
15:42
How to find charged Higgs in ATLAS data. The MVA approach. / Zak, Zuzanna Katarzyna (Polish Academy of Sciences (PL)) /ATLAS Collaboration
A summary of the MVA approach in the "H^{+} \rightarrow \tau\nu" analysis. A talk for the young scientists session..
ATL-PHYS-SLIDE-2023-701.- Geneva : CERN, 2024 - 18 p. Fulltext: epiphany_reviewed1 - PDF; ATL-PHYS-SLIDE-2023-701 - PDF; epiphany_reviewed - PDF; External link: Original Communication (restricted to ATLAS)

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2024-02-01
13:12
Advancing the precision: Final luminosity measurement in pp collisions at $\sqrt(𝒔)=𝟏𝟑$ TeV with the ATLAS detector / Rosten, Rachel Christine (Ohio State University (US)) /ATLAS Collaboration
These slides provide an overview of the measurement of the luminosity corresponding to the full Run-II $\sqrt(𝒔)=𝟏𝟑$ TeV pp dataset. Particular focus is given to improvements to the calibration transfer uncertainty..
ATL-DAPR-SLIDE-2023-700.- Geneva : CERN, 2024 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 2023 European Physical Society Conference on High Energy Physics (EPS-HEP2023), Hamburg, Germany, 20 - 25 Aug 2023

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2024-01-31
21:30
Luminosity determination for the measurement of the total pp cross-section and the $\rho$-parameter with the ATLAS experiment at the LHC / Sanzani, Elisa (Universita e INFN, Bologna (IT)) /ATLAS Collaboration
ATLAS has measured the total cross section during the LHC Run-1 at $\sqrt(s)=7$ and 8 TeV and in Run-2 at $\sqrt(s)=13$ TeV using a luminosity dependent approach which exploits the relation ensured by the Optical Theorem between $\sigma_{tot}$ and the imaginary part of the scattering amplitude in the forward direction. To reach values of the Mandelstam variable $-t$ down to $2.5 \times 10^{-4} \mathrm{GeV}^2$ needed to probe the Coulomb-Nuclear interference region of the elastic cross section, a small LHC-beam divergence is needed, which is obtained with special high-$\beta$* optics. [...]
ATL-DAPR-SLIDE-2023-699.- Geneva : CERN, 2024 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 11th Large Hadron Collider Physics Conference 2023, Belgrade, Serbia, 22 - 26 May 2023

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2024-01-31
21:18
Luminosity measurement at the HL-LHC with the ATLAS detector: Strategy and prototyping / Ripellino, Giulia (Uppsala University (SE)) /ATLAS Collaboration
The physics program at the High Luminosity LHC (HL-LHC) calls for a precision in the luminosity measurement of 1%. A larger uncertainty would represent the dominant systematic error in several precision measurements, including in the Higgs sector. [...]
ATL-DAPR-SLIDE-2023-698.- Geneva : CERN, 2024 - 17 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 30th International Workshop on Deep-Inelastic Scattering and Related Subjects, East Lansing, Us, 27 - 31 Mar 2023

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2024-01-31
21:14
Luminosity determination in pp collisions 
at 13 TeV with the ATLAS detector / Seitz, Claudia (Deutsches Elektronen-Synchrotron (DE)) /ATLAS Collaboration
A precise measurement of the luminosity is a crucial input for many ATLAS physics analyses, and represents the leading uncertainty for W, Z and top cross-section measurements. The final ATLAS luminosity determination for the Run-2 13 TeV dataset is described, based on van der Meer scans during dedicated running periods each year to set the absolute scale, and an extrapolation to physics running conditions using complementary measurements from the ATLAS tracker and calorimeter subsystems. [...]
ATL-DAPR-SLIDE-2023-697.- Geneva : CERN, 2024 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : The 31th International Symposium on Lepton-Photon Interactions at High Energies (Lepton Photon 2023), Melbourne, Victoria, Australia, 17 - 21 Jul 2023

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