# CERN Accelerating science

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.
SUBMIT ATLAS SLIDE

# ATLAS Conference Slides

2021-01-18
17:50
 Review of Flow, Non-flow and Decorrelation Observables / Hu, Qipeng (Lawrence Livermore National Laboratory) /ATLAS Collaboration Invited talk by Initial Stage 2021 conference organizers ATL-PHYS-SLIDE-2021-009.- Geneva : CERN, 2021 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : The VI-th International Conference on the Initial Stages of High-Energy Nuclear Collisions, Weizmann Institute, Israel, 10 - 15 Jan 2021

2021-01-18
17:32
 Light-by-light scattering in ultra-peripheral Pb+Pb collisions in the ATLAS experiment / Ogrodnik, Agnieszka (AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Krakow) /ATLAS Collaboration The ultra-peripheral Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 5.02$ TeV performed at the ATLAS experiment are used to study a rare light-by-light scattering process, $\gamma\gamma\rightarrow\gamma\gamma$, allowed in Quantum Electrodynamics via a loop diagram. The poster summarises recent light-by-light measurements conducted using a combination of 2015 and 2018 datasets recorded by the ATLAS experiment, corresponding to an integrated luminosity of 2.2 n$b^{-1}$. [...] ATL-PHYS-SLIDE-2021-008.- Geneva : CERN, 2021 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : The VI-th International Conference on the Initial Stages of High-Energy Nuclear Collisions, Weizmann Institute, Israel, 10 - 15 Jan 2021

2021-01-18
17:22
 Searches for W' and Z' in leptonic final states using 139 ${fb}^{-1}$ of pp collision data collected at $\sqrt{s} = 13$ TeV with the ATLAS detector / O'Keefe, Michael William (University of Liverpool) /ATLAS Collaboration NA ATL-PHYS-SLIDE-2021-007.- Geneva : CERN, 2021 - 12 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2021-01-18
15:21
 Measurement of the sensitivity of two particle correlations in pp collisions at $\sqrt{s}=13$~TeV to the presence of jets with the ATLAS detector / Yin, Pengqi (Nevis Laboratory, Columbia University) /ATLAS Collaboration Measurements of two-particle correlations in $pp$ collisions show the presence of long-range correlations along $\Delta\eta$ that are strikingly similar to those seen in heavy-ion collisions. In heavy-ion collisions, the long-range correlations are known to arise from the collective dynamics of the produced quark-gluon plasma (QGP). [...] ATL-PHYS-SLIDE-2021-006.- Geneva : CERN, 2021 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : The VI-th International Conference on the Initial Stages of High-Energy Nuclear Collisions, Weizmann Institute, Israel, 10 - 15 Jan 2021

2021-01-18
12:44
 Flow and transverse momentum correlations in Pb+Pb and Xe+Xe collisions with ATLAS / Bhatta, Somadutta (Stony Brook University) /ATLAS Collaboration Fluctuations of event-wise average transverse momentum ([$p_T$]) and the harmonic flow ($v_n$) carry important information about initial-state geometry. Collisions of nuclei with large quadrapole deformation are predicted to produce an initial state with enhanced shape and size fluctuations, and result in non-trivial correlation between $v_n$ and [$p_T$] in the final state. [...] ATL-PHYS-SLIDE-2021-005.- Geneva : CERN, 2021 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : The VI-th International Conference on the Initial Stages of High-Energy Nuclear Collisions, Weizmann Institute, Israel, 10 - 15 Jan 2021

2021-01-18
10:01
 Production of W, Z, and charged hadrons  in Pb+Pb collisions with the ATLAS detector / Grabowska-Bold, Iwona (AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Krakow) /ATLAS Collaboration Measurements of $W^{\pm}$, $Z$, and charged-hadron production in Pb+Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV are presented using data recorded by the ATLAS experiment at the LHC in 2015 corresponding to a total integrated luminosity of 0.49\,nb${}^{-1}$. The the electro-weak (EW) bosons are reconstructed in both the electron and muon decay channels. [...] ATL-PHYS-SLIDE-2021-004.- Geneva : CERN, 2021 Fulltext: PDF; External link: Original Communication (restricted to ATLAS) In : The VI-th International Conference on the Initial Stages of High-Energy Nuclear Collisions, Weizmann Institute, Israel, 10 - 15 Jan 2021

2021-01-18
09:56
 Run 2 highlights from the ATLAS experiment / Guillemin, Thibault (LAPP, Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS/IN2P3, Annecy) /ATLAS Collaboration Run 2 highlights from the ATLAS experiment ATL-PHYS-SLIDE-2021-003.- Geneva : CERN, 2021 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2021-01-15
22:52
 Measurement of the Higgs Simplified Template Cross Sections using H -> yy decays with the ATLAS experiment / Franco, Luca (LAPP, Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS/IN2P3, Annecy) /ATLAS Collaboration The measurement of Higgs Simplified Template Cross Sections (STXS), which are cross sections defined in exclusive kinematic regions and topologies for the different Higgs boson production processes, in the H->yy decay channel by the ATLAS experiment at the LHC is presented. The analysis relies on categorizing events according to their topology to measure the STXS. [...] ATL-PHYS-SLIDE-2021-002.- Geneva : CERN, 2021 - 29 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2021-01-14
21:01
 Measurement of the associated production of a Higgs boson decaying into b-quarks with a vector boson at high transverse momentum with the ATLAS detector / Foti, Maria Giovanna (University of Oxford, Particle Physics) /ATLAS Collaboration The observation of the decay of the Higgs boson to a $b \bar{b}$ pair in 2018 provided a confirmation of the Yukawa interaction and the first measurement of a Yukawa coupling to down-type quarks. The experimental challenges that the $H \rightarrow b \bar{b}$ decay entails at hadron colliders can be addressed by studying the associated Higgs boson production with a vector boson V decaying leptonically. [...] ATL-PHYS-SLIDE-2021-001.- Geneva : CERN, 2021 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

2020-12-22
08:36
 Higgs property measurement at LHC / Liu, Kun (Tsung-Dao Lee Institute) /ATLAS Collaboration This is slide draft prepared for Miami 2020 conference. In this talk, I will discuss recent updates on Higgs properties measurement, i.e mass, cross section and coupling parameters. [...] ATL-PHYS-SLIDE-2020-468.- Geneva : CERN, 2020 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)