Search
Now showing items 821-830 of 1027
Differential tt¯ cross-section measurements using boosted top quarks in the all-hadronic final state with 139 fb<sup> −1</sup> of ATLAS data
(Springer, 2023-04-18)
Measurements of single-, double-, and triple-differential cross-sections are presented for boosted top-quark pair-production in 13 TeV proton–proton collisions recorded by the ATLAS detector at the LHC. The top quarks are ...
Search for resonant and non-resonant Higgs boson pair production in the bb¯ τ<sup>+</sup>τ<sup>−</sup> decay channel using 13 TeV pp collision data from the ATLAS detector
(Springer, 2023-07-05)
A search for Higgs boson pair production in events with two b-jets and two τ-leptons is presented, using a proton–proton collision dataset with an integrated luminosity of 139 fb −1 collected at s = 13 TeV by the ATLAS ...
Search for high-mass Wγ and Zγ resonances using hadronic W/Z boson decays from 139 fb<sup> −1</sup> of pp collisions at √s = 13 TeV with the ATLAS detector
(Springer, 2023-07-14)
A search for high-mass charged and neutral bosons decaying to Wγ and Zγ final states is presented in this paper. The analysis uses a data sample of s = 13 TeV proton-proton collisions with an integrated luminosity of 139 ...
Search for pair-production of vector-like quarks in pp collision events at s=13 TeV with at least one leptonically decaying Z boson and a third-generation quark with the ATLAS detector
(2023-08-10)
A search for the pair-production of vector-like quarks optimized for decays into a Z boson and a third-generation Standard Model quark is presented, using the full Run 2 dataset corresponding to 139fb−1 of pp collisions ...
Search for new phenomena in final states with photons, jets and missing transverse momentum in pp collisions at √s = 13 TeV with the ATLAS detector
(Springer, 2023-07-03)
A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton–proton collisions at a centre-of-mass energy of s = 13 TeV. The ...
Measurement of the top-quark mass using a leptonic invariant mass in pp collisions at √s = 13 TeV with the ATLAS detector
(Springer, 2023-06-05)
A measurement of the top-quark mass (mt) in the tt¯ → lepton + jets channel is presented, with an experimental technique which exploits semileptonic decays of b-hadrons produced in the top-quark decay chain. The distribution ...
Measurement of substructure-dependent jet suppression in Pb+Pb collisions at 5.02 TeV with the ATLAS detector
(American Physical Society, 2023-05-01)