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CERN Document Server 355 Datensätze gefunden  1 - 10nächsteEnde  gehen zum Datensatz: Die Suche hat 0.63 Sekunden gedauert. 
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
2.
Study of $Z \to ll\gamma$ decays at $\sqrt s$ = 8 TeV with the ATLAS detector / ATLAS Collaboration
This paper presents a study of $Z \to ll\gamma$ decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton-proton data sample corresponding to an integrated luminosity of 20.2 fb$^{-1}$ collected at a centre-of-mass energy $\sqrt{s}$ = 8 TeV. [...]
arXiv:2310.11574; CERN-EP-2022-265.- Geneva : CERN, 2024-02-26 - 43 p. - Published in : Eur. Phys. J. C 84 (2024) 195 Fulltext: 2310.11574 - PDF; document - PDF; External link: Previous draft version
3.
A precise determination of the strong-coupling constant from the recoil of $Z$ bosons with the ATLAS experiment at $\sqrt{s} = 8$ TeV / ATLAS Collaboration
The coupling constant of the strong force is determined from the transverse-momentum distribution of $Z$ bosons produced in 8 TeV proton-proton collisions at the LHC and recorded by the ATLAS experiment. [...]
arXiv:2309.12986.
- 43.
Interactions.org article - Fulltext
4.
A precise measurement of the $Z$-boson double-differential transverse momentum and rapidity distributions in the full phase space of the decay leptons with the ATLAS experiment at $\sqrt s$ = 8 TeV / ATLAS Collaboration
This paper presents for the first time a precise measurement of the production properties of the $Z$ boson in the full phase space of the decay leptons. The measurement is obtained from proton-proton collision data collected by the ATLAS experiment in 2012 at $\sqrt s$ = 8 TeV at the LHC and corresponding to an integrated luminosity of 20.2 fb$^{-1}$. [...]
arXiv:2309.09318; CERN-EP-2023-171.- Geneva : CERN, 2024-03-25 - 58 p. - Published in : Eur. Phys. J. C 84 (2024) 315 Fulltext: 2309.09318 - PDF; document - PDF; External link: Previous draft version
5.
Galactic and Extragalactic Analysis of the Astrophysical Muon Neutrino Flux with 12.3 years of IceCube Track Data / IceCube Collaboration
The Ice Cube Neutrino Observatory has been measuring an isotropic astrophysical neutrino flux in multiple detection channels for almost a decade. Galactic diffuse emission, which arises from the interactions between cosmic rays and the interstellar medium, is an expected signal in IceCube. [...]
arXiv:2308.08233; PoS-ICRC2023-1046.- 2023-07-25 - 11 p. - Published in : PoS: ICRC2023 (2023) , pp. 1046 Fulltext: 2308.08233 - PDF; document - PDF;
In : 38th International Cosmic Ray Conference (ICRC 2023), Nagoya, Japan, 26 Jul - 3 Aug 2023, pp.1046
6.
Observation of $W\gamma\gamma$ triboson production in proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
This letter reports the observation of $W(\ell\nu)\gamma\gamma$ production in proton-proton collisions. This measurement uses the full Run 2 sample of events recorded at a center of mass energy of $\sqrt{s} = 13$ TeV by the ATLAS detector at the LHC, corresponding to an integrated luminosity of 140 fb$^{-1}$. [...]
arXiv:2308.03041; CERN-EP-2023-037.- Geneva : CERN, 2023-12-14 - 24 p. - Published in : Phys. Lett. B 848 (2024) 138400 Fulltext: 2308.03041 - PDF; Publication - PDF; ANA-STDM-2018-33-PAPER - PDF; External link: Previous draft version
7.
Search for heavy Higgs bosons with flavour-violating couplings in multi-lepton plus b-jets final states in pp collisions at 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for new heavy scalars with flavour-violating decays in final states with multiple leptons and $b$-tagged jets is presented. The results are interpreted in terms of a general two-Higgs-doublet model involving an additional scalar with couplings to the top-quark and the three up-type quarks ($\rho_{tt}$, $\rho_{tc}$, and $\rho_{tu}$). [...]
arXiv:2307.14759; CERN-EP-2023-040.- Geneva : CERN, 2023-12-12 - 66 p. - Published in : JHEP 2312 (2023) 081 Fulltext: 2307.14759 - PDF; document - PDF; External link: Previous draft version
8.
Search for singly produced vector-like top partners in multilepton final states with 139 $\mathrm{fb}^{-1}$ of $pp$ collision data at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for the single production of a vector-like top partner ($T$) decaying into a $Z$ boson and a top quark is presented, using the full Run 2 dataset corresponding to 139 $\mathrm{fb}^{-1}$ of $pp$ collisions at $\sqrt{s} = 13$ TeV, collected in 2015-2018 with the ATLAS detector at the Large Hadron Collider. The targeted final state is characterized by the presence of a pair of electrons or muons with opposite-sign charges which form a $Z$-boson candidate, as well as by the presence of $b$-tagged jets and forward jets. [...]
arXiv:2307.07584; CERN-EP-2023-074.- Geneva : CERN, 2024-06-01 - 34 p. - Published in : Phys. Rev. D 109 (2024) 112012 Fulltext: PDF; External link: Previous draft version
9.
Search for pair production of squarks or gluinos decaying via sleptons or weak bosons in final states with two same-sign or three leptons with the ATLAS detector / ATLAS Collaboration
A search for pair production of squarks or gluinos decaying via sleptons or weak bosons is reported. The search targets a final state with exactly two leptons with same-sign electric charge or at least three leptons without any charge requirement. [...]
arXiv:2307.01094; CERN-EP-2023-123.- Geneva : CERN, 2024-02-15 - 53 p. - Published in : JHEP 2402 (2024) 107 Fulltext: 2307.01094 - PDF; document - PDF; External link: Previous draft version
10.
Search for leptoquark pair production decaying into $te^- \bar{t}e^+$ or $t\mu ^- \bar{t}\mu ^+$ in multi-lepton final states in pp collisions at $\sqrt{s} = 13\,\textrm{TeV}$ with the ATLAS detector / ATLAS Collaboration
A search for leptoquark pair production decaying into $te^- \bar{t}e^+$ or $t\mu^- \bar{t}\mu^+$ in final states with multiple leptons is presented. The search is based on a dataset of $pp$ collisions at $\sqrt{s}$=13 TeV recorded with the ATLAS detector during Run 2 of the Large Hadron Collider, corresponding to an integrated luminosity of 139 fb$^{-1}$. [...]
arXiv:2306.17642; CERN-EP-2023-087.- Geneva : CERN, 2024-08-14 - 61 p. - Published in : Eur. Phys. J. C 84 (2024) 818 Fulltext: 2306.17642 - PDF; document - PDF; External link: Previous draft version

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