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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 SS, with a mass distinct from that of the Higgs boson, decaying into four leptons (== ee, μμ) via an intermediate state containing two on-shell, promptly decaying new spin-1 bosons ZdZd: SZdZd4SZdZd4, where the ZdZd boson has a mass between 15 and 300 GeV, and the SS 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.
Search for diphoton resonances in the 66 to 110 GeV mass range using pppp collisions at s=13s=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 fb11 of proton-proton collisions at s=13s=13 TeV produced by the Large Hadron Collider and collected by the ATLAS detector. [...]
arXiv:2407.07546 ; CERN-EP-2024-166.
- 2024 - 44.
Fulltext - Previous draft version - Fulltext
3.
Measurement of differential cross-sections in t¯tt¯t and t¯tt¯t+jets production in the lepton+jets final state in pp collisions at ss = 13 TeV using 140 fb11 of ATLAS data / ATLAS Collaboration
Differential cross-sections for top-quark pair production, inclusively and in association with jets, are measured in pppp collisions at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC using an integrated luminosity of 140 fb11. The events are selected with one charged lepton (electron or muon) and at least four jets. [...]
arXiv:2406.19701; CERN-EP-2024-163.- Geneva : CERN, 2024-08-22 - 85 p. - Published in : JHEP 2408 (2024) 182 Fulltext: 2406.19701 - PDF; document - PDF; External link: Previous draft version
4.
Measurements of jet cross-section ratios in 13 TeV proton-proton collisions with ATLAS / ATLAS Collaboration
Measurements of jet cross-section ratios between inclusive bins of jet multiplicity are performed in 140 fb11 of proton-proton collisions with s=13s=13 TeV center-of-mass energy, recorded with the ATLAS detector at CERN's Large Hadron Collider. Observables that are sensitive the energy-scale and angular distribution of radiation due to the strong interaction in the final state are measured double-differentially, in bins of jet multiplicity, and are unfolded to account for acceptance and detector-related effects. [...]
arXiv:2405.20206; CERN-EP-2024-119.- Geneva : CERN, 2024-10-01 - 41 p. - Published in : Phys. Rev. D 110 (2024) 072019 Fulltext: 2405.20206 - PDF; Publication - PDF; External link: Previous draft version
5.
Search for a resonance decaying into a scalar particle and a Higgs boson in the final state with two bottom quarks and two photons in proton–proton collisions at ss = 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for the resonant production of a heavy scalar XX decaying into a Higgs boson and a new lighter scalar SS, through the process XS(bb)H(γγ)XS(bb)H(γγ), where the two photons are consistent with the Higgs boson decay, is performed. The search is conducted using an integrated luminosity of 140 fb11 of proton-proton collision data at a centre-of-mass energy of 13 TeV recorded with the ATLAS detector at the Large Hadron Collider. [...]
arXiv:2404.12915; CERN-EP-2024-072.- Geneva : CERN, 2024-11-07 - 44 p. - Published in : JHEP 2411 (2024) 047 Fulltext: 2404.12915 - PDF; document - PDF; External link: Previous draft version
6.
Search for the non-resonant production of Higgs boson pairs via gluon fusion and vector-boson fusion in the bˉbτ+τb¯bτ+τ final state in proton-proton collisions at s=13s=13 TeV with the ATLAS detector / ATLAS Collaboration
A search for the non-resonant production of Higgs boson pairs in the HHbˉbτ+τHHb¯bτ+τ channel is performed using 140 fb11 of proton-proton collisions at a centre-of-mass energy of 1313 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. The analysis strategy is optimised to probe anomalous values of the Higgs boson self-coupling modifier κλκλ and of the quartic HHVVHHVV (V=W,ZV=W,Z) coupling modifier κ2Vκ2V. [...]
arXiv:2404.12660; CERN-EP-2024-091.- Geneva : CERN, 2024-08-01 - 35 p. - Published in : Phys. Rev. D 110 (2024) 032012 Fulltext: 2404.12660 - PDF; Publication - PDF; External link: Previous draft version
7.
Precise measurements of WW- and ZZ-boson transverse momentum spectra with the ATLAS detector using pppp collisions at s=5.02s=5.02 TeV and 1313 TeV / ATLAS Collaboration
This paper describes measurements of the transverse momentum spectra of WW and ZZ bosons produced in proton-proton collisions at centre-of-mass energies of s=5.02s=5.02 TeV and s=13s=13 TeV with the ATLAS experiment at the Large Hadron Collider. Measurements are performed in the electron and muon channels, WνWν and Z (=e or μ), 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: 2404.06204 - PDF; document - PDF; External link: Previous draft version
8.
Search for flavour-changing neutral-current couplings between the top quark and the Higgs boson in multi-lepton final states in 13 TeV pp collisions with the ATLAS detector / ATLAS Collaboration
A search is presented for flavour-changing neutral-current interactions involving the top quark, the Higgs boson and an up-type quark (q=u,c) with the ATLAS detector at the Large Hadron Collider. The analysis considers leptonic decays of the top quark along with Higgs boson decays into two W bosons, two Z bosons or a τ+τ pair. [...]
arXiv:2404.02123; CERN-EP-2024-070; CERN-EP-2024-070.- Geneva : CERN, 2024-07-29 - 62 p. - Published in : Eur. Phys. J. C 84 (2024) 757 Fulltext: 2404.02123 - PDF; document - PDF; External link: Previous draft version
9.
Search for pair-produced higgsinos decaying via Higgs or Z bosons to final states containing a pair of photons and a pair of b-jets with the ATLAS detector / ATLAS Collaboration
A search is presented for the pair production of higgsinos ˜χ in gauge-mediated supersymmetry models, where the lightest neutralinos ˜χ01 decay into a light gravitino ˜G either via a Higgs h or Z boson. The search is performed with the ATLAS detector at the Large Hadron Collider using 139 fb1 of proton-proton collisions at a centre-of-mass energy of s = 13 TeV. [...]
arXiv:2404.01996; CERN-EP-2023-039.- Geneva : CERN, 2024-08-08 - 24 p. - Published in : Phys. Lett. B 856 (2024) 138938 Fulltext: 2404.01996 - PDF; Publication - PDF; External link: Previous draft version
10.
Exploration at the high-energy frontier: ATLAS Run 2 searches investigating the exotic jungle beyond the Standard Model / ATLAS Collaboration
The Large Hadron Collider is at the high-energy frontier of particle physics, having produced proton-proton collisions during Run 2, from 2015 to 2018, at an unprecedented centre-of-mass energy of 13 TeV. [...]
arXiv:2403.09292 ; CERN-EP-2024-075.
- 2024 - 123.
Fulltext - Previous draft version - Fulltext

CERN Document Server : Encontrados 1,223 registros   1 - 10siguientefinal  ir al registro:
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