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CERN Document Server Pronađeno je 69 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.52 sekundi 
1.
Prospects for Single- and Di-Higgs Measurements at the HL-LHC with the ATLAS Experiment / ATLAS Collaboration
The large dataset of about 3 ab$^{-1}$ that will be collected at the High Luminosity LHC (HL-LHC) will be used to measure Higgs boson processes in detail. [...]
ATL-PHYS-PROC-2024-098. - 2024 - 6.
Original Communication (restricted to ATLAS) - Full text
Detaljnije - Slični zapisi
2.
Higgs self-coupling and prospects for HH and HHH / Pandini, Carlo (Nikhef National institute for subatomic physics (NL)) /ATLAS Collaboration
In this talk I will discuss current and future results for double and triple Higgs production from ATLAS and CMS, in the context of investigating the Higgs self-coupling parameter within the Standard Model..
ATL-PHYS-SLIDE-2024-473.- Geneva : CERN, 2024 - 37 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
Detaljnije - Slični zapisi
3.
Searching for Higgs Boson Pairs in the $b\bar{b}\tau^{+}\tau^{-}$ Final State with the ATLAS Experiment with Run 2 and beyond / Haslbeck, Florian (University of Oxford (GB)) /ATLAS Collaboration
Even twelve years after the discovery of the Higgs boson the exact shape of the Higgs potential remains unknown. The value of the self coupling is key to understanding the shape of the Higgs potential and provides an important test of the Higgs mechanism. [...]
ATL-PHYS-SLIDE-2024-422.- Geneva : CERN, 2024 - 16 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
Detaljnije - Slični zapisi
4.
Combination of searches for Higgs boson pair production in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
This Letter presents results from a combination of searches for Higgs boson pair production using 126-140 fb$^{-1}$ of proton-proton collision data at $\sqrt{s}=13$ TeV recorded with the ATLAS detector. At $95%$ confidence level (CL), the upper limit on the production rate is 2.9 times the Standard Model (SM) prediction, with an expected limit of 2.4 assuming no Higgs boson pair production. [...]
arXiv:2406.09971; CERN-EP-2024-160.- Geneva : CERN, 2024-09-04 - 22 p. - Published in : Phys. Rev. Lett. 133 (2024) 101801 Fulltext: 2406.09971 - PDF; Publication - PDF; External link: Previous draft version
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5.
Search for non-resonant Higgs boson pair production in the 2b+2l+$E_{T}^{miss}$ final state in pp collisions at 13 TeV with the ATLAS detector / Bendebba, Fatima (Universite Hassan II, Ain Chock (MA)) /ATLAS Collaboration
A search for non-resonant Higgs boson pair (𝐻𝐻) production is presented, in which one of the Higgs bosons decays to a b-quark pair (𝑏̄𝑏) and the other decays to WW*, or ZZ*, or 𝜏+𝜏− , with in each case a final state with two leptons + neutrinos. Both gluon-gluon fusion and vector boson fusion are considered as production modes. [...]
ATL-PHYS-SLIDE-2024-136.- Geneva : CERN, 2024 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 12th Edition of the Large Hadron Collider Physics Conference, Boston, Us, 3 - 7 Jun 2024
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6.
Search for pair production of boosted Higgs bosons via vector-boson fusion in the $b\bar{b}b\bar{b}$ final state using $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for Higgs boson pair production via vector-boson fusion is performed in the Lorentz-boosted regime, where a Higgs boson candidate is reconstructed as a single large-radius jet, using 140 fb$^{-1}$ of proton-proton collision data at $\sqrt{s} = 13$ TeV recorded by the ATLAS detector at the Large Hadron Collider. Only Higgs boson decays into bottom quark pairs are considered. [...]
arXiv:2404.17193; CERN-EP-2024-092.- Geneva : CERN, 2024-09-11 - 26 p. - Published in : Phys. Lett. B 858 (2024) 139007 Fulltext: ANA-HDBS-2022-02-PAPER - PDF; Publication - PDF; 2404.17193 - PDF; External link: Previous draft version
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7.
Flavor tagging performance in ATLAS and CMS with an emphasis on HH and multi-Higgs searches / Hartman, Nicole Michelle (Technische Universitat Munchen (DE)) /ATLAS Collaboration
I didn't submit an abstract this was a talk invited by the organizers, so I'm sharing the info for the conference (https://indico.cern.ch/event/1334055/) to show approximately what level and audience I was designing the talk for. "COMETA (COmprehensive Multiboson Experiment-Theory Action) is a COST Action devoted to improving measurements of multi-boson production processes at the LHC and their interpretation [...]
ATL-PHYS-SLIDE-2024-024.- Geneva : CERN, 2024 - 74 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
Detaljnije - Slični zapisi
8.
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)
Detaljnije - Slični zapisi
9.
Di-Higgs Boson Fake Lepton Study with a Signature of TwoSame Electric Charge Light Leptons Associated with a Tau - Summer Student Report / Hamidaddeen, Ahmed Khaled A
The search for di-Higgs boson production $HH$ probes the tri-linear coupling $HHH$ predicted by the Higgs mechanism [...]
CERN-STUDENTS-Note-2023-248. - 2023
Access to fulltext
Detaljnije - Slični zapisi
10.
Constraining the Shape of the Higgs Potential Through a Search for Higgs Boson Pairs in the bbtautau Final State with the ATLAS Experiment / Moser, Brian (CERN) /ATLAS Collaboration
The discovery of the Higgs boson in 2012 was a triumph for the Standard Model (SM) of particle physics and the mechanism of electroweak symmetry breaking. An essential ingredient to this mechanism is the Higgs potential, which is introduced ad-hoc and assumed to be Mexican-hat shaped in the SM, but cannot be derived from first principles. [...]
ATL-PHYS-SLIDE-2023-641.- Geneva : CERN, 2023 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : Higgs 2023, Beijing, Cn, 27 Nov - 2 Dec 2023
Detaljnije - Slični zapisi

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