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CERN Document Server 106 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.59 secondes. 
1.
Combination of measurements of the top quark mass from data collected by the ATLAS and CMS experiments at $\sqrt{s}=7$ and 8 TeV / ATLAS Collaboration
A combination of fifteen top quark mass measurements performed by the ATLAS and CMS experiments at the LHC is presented. The data sets used correspond to an integrated luminosity of up to 5 and 20$^{-1}$ of proton-proton collisions at center-of-mass energies of 7 and 8 TeV, respectively. [...]
arXiv:2402.08713; CMS-TOP-22-001; ATLAS-TOPQ-2019-13; CERN-EP-2024-020.- 2024-06-27 - 37 p. - Published in : Phys. Rev. Lett. 132 (2024) 261902 Fulltext: 2402.08713 - PDF; 6937cc72640d896305c353aa4c9dc646 - PDF; Fulltext from Publisher: PDF; External links: Physics Synopsis; Fermilab Library Server
2.
The performance of missing transverse momentum reconstruction and its significance with the ATLAS detector using 140 fb$^{-1}$ of $\sqrt{s}=13$ TeV $pp$ collisions / ATLAS Collaboration
This paper presents the reconstruction of missing transverse momentum ($p_{\text{T}}^{\text{miss}}$) in proton-proton collisions, at a center-of-mass energy of 13 TeV. [...]
arXiv:2402.05858 ; CERN-EP-2024-023.
- 2024 - 59.
Fulltext - Previous draft version - Fulltext
3.
Determination of the Relative Sign of the Higgs Boson Couplings to <math display="inline"><mrow><mi>W</mi></mrow></math> and <math display="inline"><mi>Z</mi></math> Bosons Using <math display="inline"><mi>W</mi><mi>H</mi></math> Production via Vector-Boson Fusion with the ATLAS Detector / ATLAS Collaboration
The associated production of Higgs and $W$ bosons via vector-boson fusion (VBF) is highly sensitive to the relative sign of the Higgs boson couplings to $W$ and $Z$ bosons. In this Letter, two searches for this process are presented, using 140 fb$^{-1}$ of proton-proton collision data at $\sqrt{s}$ = 13 TeV recorded by the ATLAS detector at the LHC. [...]
arXiv:2402.00426; CERN-EP-2023-286.- Geneva : CERN, 2024-10-02 - 22 p. - Published in : Phys. Rev. Lett. 133 (2024) 141801 Fulltext: 2402.00426 - PDF; Publication - PDF; External link: Previous draft version
4.
Operation and performance of the ATLAS tile calorimeter in LHC Run 2 / ATLAS Collaboration
The ATLAS tile calorimeter (TileCal) is the hadronic sampling calorimeter covering the central region of the ATLAS detector at the Large Hadron Collider (LHC). [...]
arXiv:2401.16034 ; CERN-EP-2023-266.
- 2024 - 77.
Fulltext - Previous draft version - Fulltext
5.
Search for new phenomena with top-quark pairs and large missing transverse momentum using 140 $\mathrm{fb}^{-1}$ of $pp$ collision data at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A search is conducted for new phenomena in events with a top quark pair and large missing transverse momentum, where the top quark pair is reconstructed in final states with one isolated electron or muon and multiple jets. The search is performed using the Large Hadron Collider proton-proton collision data sample at a centre-of-mass energy of $\sqrt{s}=13$ TeV recorded by the ATLAS detector that corresponds to an integrated luminosity of 140 fb$^{-1}$. [...]
arXiv:2401.13430; CERN-EP-2024-003.- Geneva : CERN, 2024-03-26 - 56 p. - Published in : JHEP 2403 (2024) 139 Fulltext: 2401.13430 - PDF; document - PDF; External link: Previous draft version
6.
Search for short- and long-lived axion-like particles in $H\rightarrow a a \rightarrow 4\gamma$ decays with the ATLAS experiment at the LHC / ATLAS Collaboration
Presented is the search for anomalous Higgs boson decays into two axion-like particles (ALPs) using the full Run 2 data set of 140 fb$^{-1}$ of proton-proton collisions at a centre-of-mass energy of 13 TeV recorded by the ATLAS experiment. The ALPs are assumed to decay into two photons, providing sensitivity to recently proposed models that could explain the $(g-2)_\mu$ discrepancy. [...]
arXiv:2312.03306; CERN-EP-2023-202.- Geneva : CERN, 2024-07-26 - 31 p. - Published in : Eur. Phys. J. C 84 (2024) 742 Fulltext: 2312.03306 - PDF; Publication - PDF; External link: Previous draft version
7.
Search for Resonant Production of Dark Quarks in the Dijet Final State with the ATLAS Detector / ATLAS Collaboration
This paper presents a search for a new Z' resonance decaying into a pair of dark quarks which hadronise into dark hadrons before promptly decaying back as Standard Model particles. This analysis is based on proton-proton collision data recorded at $\sqrt{s}=13$ TeV with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to an integrated luminosity of 139 fb$^{-1}$. [...]
arXiv:2311.03944; CERN-EP-2023-217.- Geneva : CERN, 2024-02-16 - 33 p. - Published in : JHEP 2402 (2024) 128 Fulltext: document - PDF; 2311.03944 - PDF; External link: Previous draft version
8.
Search for a CP-odd Higgs boson decaying into a heavy CP-even Higgs boson and a Z boson in the $ {\ell}^{+}{\ell}^{-}t\overline{t} $ and $ \nu \overline{\nu}b\overline{b} $ final states using 140 fb$^{−1}$ of data collected with the ATLAS detector / ATLAS Collaboration
A search for a heavy CP-odd Higgs boson, $A$, decaying into a $Z$ boson and a heavy CP-even Higgs boson, $H$, is presented. It uses the full LHC Run 2 dataset of $pp$ collisions at $\sqrt{s}=13$ TeV collected with the ATLAS detector, corresponding to an integrated luminosity of $140$ fb$^{-1}$. [...]
arXiv:2311.04033; CERN-EP-2023-210.- Geneva : CERN, 2024-02-26 - 56 p. - Published in : JHEP 2402 (2024) 197 Fulltext: 2311.04033 - PDF; document - PDF; External link: Previous draft version
9.
Improving topological cluster reconstruction using calorimeter cell timing in ATLAS / ATLAS Collaboration
Clusters of topologically connected calorimeter cells around cells with large absolute signal-to-noise ratio (topo-clusters) are the basis for calorimeter signal reconstruction in the ATLAS experiment. Topological cell clustering has proven performant in LHC Runs 1 and 2. [...]
arXiv:2310.16497; CERN-EP-2023-207.- Geneva : CERN, 2024-05-03 - 58 p. - Published in : Eur. Phys. J. C 84 (2024) 455 Fulltext: document - PDF; 2310.16497 - PDF; External link: Previous draft version
10.
Studies of new Higgs boson interactions through nonresonant HH production in the $ b\overline{b}\gamma \gamma $ final state in pp collisions at $ \sqrt{s} $ = 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for nonresonant Higgs boson pair production in the $b\bar{b}\gamma\gamma$ final state is performed using 140 fb$^{-1}$ of proton-proton collisions at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. This analysis supersedes and expands upon the previous nonresonant ATLAS results in this final state based on the same data sample. [...]
arXiv:2310.12301; CERN-EP-2023-206.- Geneva : CERN, 2024-01-12 - 47 p. - Published in : JHEP 2401 (2024) 066 Fulltext: 2310.12301 - PDF; document - PDF; External link: Previous draft version

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Voir aussi: noms d'auteurs similaires
6 Kennedy, P
2 Kennedy, P B
1 Kennedy, P J
1 Kennedy, Paula Boyer
2 Kennedy, Peter
110 Kennedy, Philip
112 Kennedy, Philip David
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