2022-05-16 11:13 |
Graph Neural Network Track Reconstruction for the ATLAS ITk Detector
/ Murnane, Daniel Thomas (Lawrence Berkeley National Lab. (US)) ; Vallier, Alexis (Centre National de la Recherche Scientifique (FR)) ; Rougier, Charline (Centre National de la Recherche Scientifique (FR)) ; Calafiura, Paolo (Lawrence Berkeley National Lab. (US)) ; Stark, Jan (Centre National de la Recherche Scientifique (FR)) ; Ju, Xiangyang (Lawrence Berkeley National Lab. (US)) ; Farrell, Steven Andrew ; Caillou, Sylvain (Centre National de la Recherche Scientifique (FR)) ; Neubauer, Mark (Univ. Illinois at Urbana Champaign (US)) ; Atkinson, Markus Julian (Univ. Illinois at Urbana Champaign (US))
/ATLAS Collaboration
Graph Neural Networks (GNNs) have been shown to produce high accuracy performance on a variety of HEP tasks, including track reconstruction in the TrackML challenge, and tagging in jet physics. However, GNNs are less explored in applications with noisy, heterogeneous or ambiguous data. [...]
ATL-ITK-SLIDE-2022-119.-
Geneva : CERN, 2022 - 31 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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2022-05-13 21:02 |
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2022-05-13 16:45 |
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2022-05-13 16:42 |
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2022-05-13 16:36 |
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2022-05-13 11:30 |
Measurements of the Higgs boson properties and their interpretations with the ATLAS experiment
/ Gee, Carolyn (University of California,Santa Cruz (US))
/ATLAS Collaboration
With the full Run 2 pp collision dataset collected at 13 TeV, very detailed measurements of Higgs boson properties and its interactions can be performed using its decays into bosons and fermions, shining light over the electroweak symmetry breaking mechanism. This talk presents the latest measurements of the Higgs boson properties by the ATLAS experiment in various decay channels, including production mode cross sections, simplified template cross sections, as well as their combination and interpretations. [...]
ATL-PHYS-SLIDE-2022-114.-
Geneva : CERN, 2022 - 25 p.
Fulltext: ATL-PHYS-SLIDE-2022-114 - PDF; Pheno2022_HiggsProperties_CGee - PDF; External link: Original Communication (restricted to ATLAS)
In : Phenomenology 2022 Symposium, Pittsburgh, Pennsylvania, Us, 9 - 11 May 2022
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2022-05-12 13:52 |
Searches for new phenomena in final states with 3rd generation quarks using the ATLAS detector
/ Gadow, Philipp (Deutsches Elektronen-Synchrotron (DE))
/ATLAS Collaboration
Many theories beyond the Standard Model predict new phenomena, such as heavy vectors or scalar, vector-like quarks, and leptoquarks in final states containing bottom or top quarks. Such final states offer great potential to reduce the Standard Model background, although with significant challenges in reconstructing and identifying the decay products and modelling the remaining background. [...]
ATL-PHYS-SLIDE-2022-113.-
Geneva : CERN, 2022
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : Phenomenology 2022 Symposium, Pittsburgh, Pennsylvania, Us, 9 - 11 May 2022
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2022-05-12 13:32 |
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2022-05-12 03:25 |
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2022-05-12 03:24 |
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