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ATLAS Conference Slides

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უკანასკნელი დამატებები:
2023-06-01
15:04
Non-WIMP dark matter searches with the ATLAS detector / Belfkir, Mohamed (United Arab Emirates University (AE)) /ATLAS Collaboration
Collider searches for dark matter (DM) so far have mostly focussed on scenarios where DM particles are produced in association with heavy standard model (SM) particles or jets. However, no deviations from SM predictions have been observed. [...]
ATL-PHYS-SLIDE-2023-206.- Geneva : CERN, 2023 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-06-01
15:02
Dark matter searches via SM or BSM Higgs signatures with the ATLAS Detector / Behr, Janna Katharina (Deutsches Elektronen-Synchrotron (DE)) /ATLAS Collaboration
The presence of a non-baryonic Dark Matter (DM) component in the Universe is inferred from the observation of its gravitational interaction. If Dark Matter interacts weakly with the Standard Model (SM) it could be produced at the LHC. [...]
ATL-PHYS-SLIDE-2023-205.- Geneva : CERN, 2023 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-05-31
18:04
Two-particle correlations in 13 TeV pp collisions
and their sensitivity to jets / hard scatterings / Cole, Brian (Columbia University (US)) /ATLAS Collaboration
Measurements of two-particle correlations in 𝑝𝑝 collisions show the presence of long-range correlations along Δ𝜂 that are strikingly similar to those seen in heavy-ion collisions. The similarity between the 𝑝𝑝 and heavy-ion measurements raises the possibility that a tiny droplet of the QGP is produced even in 𝑝𝑝 collisions. [...]
ATL-PHYS-SLIDE-2023-204.- Geneva : CERN, 2023 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 11th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions, Aschaffenburg, De, 26 - 31 Mar 2023

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-05-30
17:29
Probing the nature of electroweak symmetry breaking with Higgs boson pairs in ATLAS / Zhang, Shuzhou (University of Michigan (US)) /ATLAS Collaboration
In the Standard Model, the ground state of the Higgs field is not found at zero but instead corresponds to one of the degenerate solutions minimising the Higgs potential. In turn, this spontaneous electroweak symmetry breaking provides a mechanism for the mass generation of nearly all fundamental particles. [...]
ATL-PHYS-SLIDE-2023-203.- Geneva : CERN, 2023 - 18 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-05-30
16:50
Status of LLP and dark sector searches with the ATLAS and CMS experiments / Liberatore, Marianna (Université Paris-Saclay (FR)) /ATLAS Collaboration
In this talk, lastest results in LLP and dark sector searches from the ATLAS and CMS experiments using full Run 2 dataset are presented..
ATL-PHYS-SLIDE-2023-202.- Geneva : CERN, 2023 - 28 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-05-30
16:48
Higgs Boson Searches Beyond the Standard from ATLAS and CMS / Sopczak, Andre (Czech Technical University in Prague (CZ)) /ATLAS Collaboration
The latest results of Higgs boson searches beyond the Standard Model are reviewed from the ATLAS and CMS experiments. This includes searches for additional neutral, charged and double charged Higgs-like bosons, searches for dark matter produced in association with a Higgs boson and sesarches for new physics in Higgs boson pair production processes. [...]
ATL-PHYS-SLIDE-2023-201.- Geneva : CERN, 2023 - 57 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-05-30
14:31
Improving ATLAS hadronic object performance with ML/AI Algorithms / Chen, Xiang (Shanghai Jiao Tong University (CN)) /ATLAS Collaboration
Hadronic object reconstruction is one of the most promising settings for cutting-edge machine learning and artificial intelligence algorithms at the LHC. In this contribution, selected highlights of ML/AI applications by ATLAS to particle and boosted-object identification, MET reconstruction and other tasks will be presented..
ATL-PHYS-SLIDE-2023-200.- Geneva : CERN, 2023 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-05-30
14:27
Highlights on top quark physics with the ATLAS experiment at the LHC / Gocke, Benedikt (Technische Universitaet Dortmund (DE)) /ATLAS Collaboration
The large top quark samples collected with the ATLAS experiment at the LHC have yielded measurements of the production cross section of unprecedented precision and in new kinematic regimes. They have also enabled new measurements of top quark properties that were previously inaccessible, enabled the observation of many rare top quark production processes predicted by the Standard Model and boosted searches for flavour- changing-neutral-current interactions of the top quark, that are heavily suppressed in the SM. [...]
ATL-PHYS-SLIDE-2023-199.- Geneva : CERN, 2023 Fulltext: ATL-PHYS-SLIDE-2023-199 - PDF; LCWS_highlights_top_wg_atlas_bgocke - PDF; External link: Original Communication (restricted to ATLAS)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-05-30
10:23
Overview of the ATLAS High-Granularity Timing Detector: project status and result / El Ghazali, Yassine (Ibn-Tofail University Faculty of Sciences (MA)) /ATLAS Collaboration
The increase of the particle flux (pile-up) at the HL-LHC with instantaneous luminosities up to L ≃ 7.5 × 1034 cm−2s−1 will have a severe impact on the ATLAS detector reconstruction and trigger performance. The end-cap and forward region where the liquid Argon calorimeter has coarser granularity and the inner tracker has poorer momentum resolution will be particularly affected. [...]
ATL-HGTD-SLIDE-2023-198.- Geneva : CERN, 2023 - 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

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2023-05-25
21:54
Searches for leptoquarks with the ATLAS detector / Austrup, Volker Andreas (University of Manchester (GB)) /ATLAS Collaboration
Leptoquarks are hypothetical particles that appear in many theoretical extensions of the Standard Model. They are predicted to mediate interactions between quarks and leptons, bridging the gap between the two fundamental classes of particles. [...]
ATL-PHYS-SLIDE-2023-197.- Geneva : CERN, 2023 - 24 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები