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CERN Document Server 3,286 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.83 secondes. 
1.
Higgs boson measurements and searches for new scalars with ATLAS / Vickey, Trevor (University of Sheffield (GB)) /ATLAS Collaboration
This talk provides an updated review of the progress made at the ATLAS experiment at the LHC, concentrating particularly on the scalar sector and searches for new particles..
ATL-PHYS-SLIDE-2025-513.- Geneva : CERN, 2025 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
2.
Anomaly Detection in Dijet Resonance Searches with ATLAS and CMS / Cepaitis, Vilius (Universite de Geneve (CH))
Anomaly detection techniques have emerged as powerful tools in the search for resonant new physics at the LHC. [...]
ATL-PHYS-PROC-2025-071.
- 2025 - 6.
Original Communication (restricted to ATLAS) - Full text
3.
Heavy resonant new physics (HNL, Leptoquarks, VLQ) / Urrejola, Pedro (Universidad San Sebastian (USS) (CL)) /ATLAS Collaboration
Many new physics models predict the existence of new, heavy particles. This talk summarises recent ATLAS searches for Beyond-the-Standard-Model heavy resonances which decay to pairs of quarks, or leptons, using Run 2 and or Run 3 data collected at the LHC..
ATL-PHYS>-SLIDE-2025-496.- Geneva : CERN, 2025 - 20 p. Fulltext: ATL-COM-PHYS-2025-746_v2 - PDF; ATL-PHYS>-SLIDE-2025-496 - PDF; External link: Original Communication (restricted to ATLAS)
4.
Search for resonances decaying to an anomalous jet and a Higgs boson in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
This paper presents a search for new physics through the process where a massive particle, X, decays into a Higgs boson and a second particle, Y. [...]
arXiv:2509.13635 ; CMS-B2G-24-015 ; CERN-EP-2025-190 ; CMS-B2G-24-015-003.
- 2025 - 41.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
5.
Search for long-lived charged particles using large specific ionisation and time-of-flight in 140 fb$^{-1}$ of pp collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / Nechaeva, Serafima (Universita e INFN, Bologna (IT))
Many BSM models predict the existence of heavy charged new particles with lifetimes of 1 ns or longer. [...]
ATL-PHYS-PROC-2025-062.
- 2025 - 6.
Original Communication (restricted to ATLAS) - Full text
6.
Searches for new phenomena in final states with 3rd generation quarks using the ATLAS detector / Vessella, Makayla (University of California Irvine (US)) /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-2025-464.- Geneva : CERN, 2025 - 17 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 32nd International Conference on Supersymmetry and Unification of Fundamental Interactions, Santa Cruz, Us, 18 - 23 Aug 2025
7.
Searches for hadronically-decaying heavy vector bosons from the ATLAS Experiment / Alegria, Zackary Lee (Oklahoma State University (US)) /ATLAS Collaboration
Many new physics models predict the existence of heavy vector bosons which can decay hadronically, making these important signatures in the search for new physics. Searches for such resonances have been performed in various final states. [...]
ATL-PHYS-SLIDE-2025-462.- Geneva : CERN, 2025 - 20 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : The 32nd International Symposium on Lepton Photon Interactions at High Energies (Lepton Photon 2025), Madison, Wisconsin, Us, 25 - 29 Aug 2025
8.
Searches for dijet resonances with the ATLAS detector / Islam, Wasikul (University of Wisconsin Madison (US)) /ATLAS Collaboration
Many theories beyond the Standard Model (SM) predict new physics phenomena that decay hadronically to dijet or multijet final states. This talk summarises the latest results from the ATLAS detector using the Run-2 dataset, involving these final states..
ATL-PHYS-SLIDE-2025-461.- Geneva : CERN, 2025 - 20 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : The 32nd International Symposium on Lepton Photon Interactions at High Energies (Lepton Photon 2025), Madison, Wisconsin, Us, 25 - 29 Aug 2025
9.
Searches for new physics using leptons with the ATLAS detector / Harrison, Jack (The Barcelona Institute of Science and Technology (BIST) (ES)) /ATLAS Collaboration
The Standard Model of Particle Physics explains many natural phenomena yet remains incomplete. Many new physics models (such as leptoquarks, W'/Z', or heavy neutral leptons) could manifest in final states involving multiple leptons. [...]
ATL-PHYS-SLIDE-2025-451.- Geneva : CERN, 2025 - 20 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : The 32nd International Symposium on Lepton Photon Interactions at High Energies (Lepton Photon 2025), Madison, Wisconsin, Us, 25 - 29 Aug 2025
10.
Results for prompt dark sector mediators from ATLAS / Franchellucci, Stefano (Universite de Geneve (CH))
The presence of a non-baryonic Dark Matter (DM) component in the Universe is motivated from the observation of its gravitational interaction. [...]
ATL-PHYS-PROC-2025-060.
- 2025 - 6.
Original Communication (restricted to ATLAS) - Full text

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