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CERN Document Server 350 record trovati  1 - 10successivofine  salta al record: La ricerca ha impiegato 0.74 secondi. 
1.
Search for a new scalar decaying into new spin-1 bosons in four-lepton final states with the ATLAS detector / ATLAS Collaboration
A search is conducted for a new scalar boson $S$, with a mass distinct from that of the Higgs boson, decaying into four leptons ($\ell =$ $e$, $\mu$) via an intermediate state containing two on-shell, promptly decaying new spin-1 bosons $Z_\text{d}$: $S \rightarrow Z_\text{d}Z_\text{d} \rightarrow 4\ell$, where the $Z_\text{d}$ boson has a mass between 15 and 300 GeV, and the $S$ boson has a mass between either 30 and 115 GeV or 130 and 800 GeV. [...]
arXiv:2410.16781 ; CERN-EP-2024-248. - 2024 - 35.
Fulltext - Previous draft version - Fulltext
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2.
Search for diphoton resonances in the 66 to 110 GeV mass range using pp collisions at $ \sqrt{s} $ = 13 TeV with the ATLAS detector / ATLAS Collaboration
A search is performed for light, spin-0 bosons decaying into two photons in the 66 to 110 GeV mass range, using 140 fb$^{-1}$ of proton-proton collisions at $\sqrt{s}=13$ TeV produced by the Large Hadron Collider and collected by the ATLAS detector. Multivariate analysis techniques are used to define event categories that improve the sensitivity to new resonances beyond the Standard Model. [...]
arXiv:2407.07546; CERN-EP-2024-166.- Geneva : CERN, 2025-01-08 - 45 p. - Published in : JHEP 2501 (2025) 053 Fulltext: ANA-HIGG-2023-12-PAPER - PDF; 2407.07546 - PDF; document - PDF; External link: Previous draft version
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3.
Precise measurements of $W$- and $Z$-boson transverse momentum spectra with the ATLAS detector using $pp$ collisions at $\sqrt{s} = 5.02$ TeV and $13$ TeV / ATLAS Collaboration
This paper describes measurements of the transverse momentum spectra of $W$ and $Z$ bosons produced in proton-proton collisions at centre-of-mass energies of $\sqrt{s}=5.02$ TeV and $\sqrt{s}=13$ TeV with the ATLAS experiment at the Large Hadron Collider. Measurements are performed in the electron and muon channels, $W \to \ell\nu$ and $Z \to \ell\ell$ ($\ell=e$ or $\mu$), and for $W$ events further separated by charge. [...]
arXiv:2404.06204; CERN-EP-2024-080.- Geneva : CERN, 2024-10-30 - 85 p. - Published in : Eur. Phys. J. C 84 (2024) 1126 Fulltext: ANA-STDM-2018-17-PAPER - PDF; 2404.06204 - PDF; document - PDF; External link: Previous draft version
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4.
Interpretations of the ATLAS measurements of Higgs boson production and decay rates and differential cross-sections in $pp$ collisions at $\sqrt{s}=13$ TeV / ATLAS Collaboration
Measurements of the Higgs boson production times decay rates and differential cross-sections have recently been performed by the ATLAS experiment in several decay channels using up to 139 fb$^{-1}$ of proton-proton collision data at $\sqrt{s}=13$ TeV recorded at the Large Hadron Collider. This paper presents multiple interpretations of these Higgs boson measurements. [...]
arXiv:2402.05742; CERN-EP-2024-017.- Geneva : CERN, 2024-11-15 - 88 p. - Published in : JHEP 2411 (2024) 097 Fulltext: ANA-HIGG-2022-17-PAPER - PDF; 2402.05742 - PDF; Publication - PDF; document - PDF; External link: Previous draft version
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5.
Study of high-momentum Higgs boson production in association with a vector boson in the $qqbb$ final state with the ATLAS detector / ATLAS Collaboration
This paper presents a study of Higgs boson production in association with a vector boson (V = W or Z) in the fully hadronic $qqbb$ final state using data recorded by the ATLAS detector at the LHC in proton-proton collisions at $\sqrt{s}=13$ TeV and corresponding to an integrated luminosity of 137 fb$^{-1}$. The vector bosons and Higgs bosons are each reconstructed as large-radius jets and tagged using jet substructure techniques. [...]
arXiv:2312.07605; CERN-EP-2023-261.- Geneva : CERN, 2024-03-28 - 23 p. - Published in : Phys. Rev. Lett. 132 (2024) 131802 Fulltext: ANA-HIGG-2021-11-PAPER - PDF; 2312.07605 - PDF; Publication - PDF; External link: Previous draft version
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6.
Inclusive and differential cross-section measurements of $t\bar{t}Z$ production in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector, including EFT and spin-correlation interpretations / ATLAS Collaboration
Measurements of both the inclusive and differential production cross sections of a top-quark--top-antiquark pair in association with a $Z$ boson ($t\bar{t}Z$) are presented. Final states with two, three or four isolated leptons (electrons or muons) are targeted. [...]
arXiv:2312.04450; CERN-EP-2023-252.- Geneva : CERN, 2024-07-18 - 105 p. - Published in : JHEP 2407 (2024) 163 Fulltext: ANA-TOPQ-2020-20-PAPER - PDF; 2312.04450 - PDF; Publication - PDF; document - PDF; External link: Previous draft version
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7.
Measurement of jet substructure in boosted $t\bar{t}$ events with the ATLAS detector using 140 fb$^{-1}$ of 13 TeV $pp$ collisions / ATLAS Collaboration
Measurements of the substructure of top-quark jets are presented, using 140 fb$^{-1}$ of 13 TeV $pp$ collision data recorded with the ATLAS detector at the LHC. Top-quark jets reconstructed with the anti-$k_{t}$ algorithm with a radius parameter $R=1.0$ are selected in top-quark pair ($t\bar{t}$) events where one top quark decays semileptonically and the other hadronically, or where both top quarks decay hadronically. [...]
arXiv:2312.03797; CERN-EP-2023-239.- Geneva : CERN, 2024-06-01 - 49 p. - Published in : Phys. Rev. D 109 (2024) 112016 Fulltext: ANA-TOPQ-2019-22-PAPER - PDF; 2312.03797 - PDF; Publication - PDF; External link: Previous draft version
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8.
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: ANA-HDBS-2019-19-PAPER - PDF; 2312.03306 - PDF; Publication - PDF; External link: Previous draft version
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9.
Measurement of the Z boson invisible width at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A measurement of the invisible width of the $Z$ boson using events with jets and missing transverse momentum is presented using 37 $\mbox{fb\(^{-1}\)}$ of 13 TeV proton-proton data collected by the ATLAS detector in 2015 and 2016. The ratio of $Z\rightarrow \textrm{inv}$ to $Z\rightarrow\ell\ell$ events, where inv refers to non-detected particles and $\ell$ is either an electron or a muon, is measured and corrected for detector effects. [...]
arXiv:2312.02789; CERN-EP-2023-232.- Geneva : CERN, 2024-05-10 - 25 p. - Published in : Phys. Lett. B 854 (2024) 138705 Fulltext: ANA-STDM-2019-01-PAPER - PDF; 2312.02789 - PDF; Publication - PDF; External link: Previous draft version
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10.
Search for the decay of the Higgs boson to a $Z$ boson and a light pseudoscalar particle decaying to two photons / ATLAS Collaboration
A search for the decay of the Higgs boson to a $Z$ boson and a light, pseudoscalar particle, $a$, decaying respectively to two leptons and to two photons is reported. The search uses the full LHC Run 2 proton-proton collision data at $\sqrt{s}=13$ TeV, corresponding to 139 fb$^{-1}$ collected by the ATLAS detector. [...]
arXiv:2312.01942; CERN-EP-2023-167.- Geneva : CERN, 2024-02-21 - 24 p. - Published in : Phys. Lett. B 850 (2024) 138536 Fulltext: ANA-HDBS-2019-09-PAPER - PDF; 2312.01942 - PDF; Publication - PDF; External link: Previous draft version
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CERN Document Server : 350 record trovati   1 - 10successivofine  salta al record:
Vedi anche: autori con nomi simili
1 Assahsah, J
363 Assahsah, Jihad
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