ATLAS Collaboration: Observation of four-top-quark production in the multilepton final state with the ATLAS detector. European Physical Journal C 83, S. 496 (2023)

ATLAS Collaboration: Inclusive and differential cross-sections for dilepton $t\bar{t}$ production measured in $\sqrt{s}=13\;$TeV $pp$ collisions with the ATLAS detector. Journal of High Energy Physics 07, S. 141 (2023)

ATLAS Collaboration: New techniques for jet calibration with the ATLAS detector. European Physical Journal C 83, S. 761 (2023)

ATLAS Collaboration: Search for excited $τ$-leptons and leptoquarks in the final state with $τ$-leptons and jets in pp collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector. Journal of High Energy Physics 06, S. 199 (2023)

ATLAS Collaboration: Search for third-generation vector-like leptons in $pp$ collisions at $\sqrt{s} = 13\,\text{TeV}$ with the ATLAS detector. Journal of High Energy Physics 07, S. 118 (2023)

ATLAS Collaboration: Search for pair production of third-generation leptoquarks decaying into a bottom quark and a $τ$-lepton with the ATLAS detector. European Physical Journal C 83, S. 1075 (2023)

ATLAS Collaboration: Search for a light charged Higgs boson in $t \rightarrow H^{\pm}b$ decays, with $H^{\pm} \rightarrow cb$, in the lepton+jets final state in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector. Journal of High Energy Physics 09, S. 004 (2023)

ATLAS Collaboration: Searches for lepton-flavour-violating decays of the Higgs boson into $eτ$ and $μτ$ in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector. Journal of High Energy Physics 07, S. 166 (2023)

ATLAS Collaboration: Measurements of the suppression and correlations of dijets in Xe+Xe collisions at $\sqrt{s_{NN}}$ = 5.44 TeV. Physical Review C 108, S. 024906 (2023)

ATLAS Collaboration: Measurement of suppression of large-radius jets and its dependence on substructure in Pb+Pb collisions at $\sqrt{s_\mathrm{NN}} = 5.02$ TeV with the ATLAS detector. Physical Review Letters 131, S. 172301 (2023)

ATLAS Collaboration: Search for leptonic charge asymmetry in $t\bar{t}W$ production in final states with three leptons at $\sqrt{s} = 13$ TeV. Journal of High Energy Physics 07, S. 033 (2023)

ATLAS Collaboration: Model-independent search for the presence of new physics in events including $H\rightarrowγγ$ with $\sqrt{s}$ = 13 TeV pp data recorded by the ATLAS detector at the LHC. Journal of High Energy Physics 07, S. 176 (2023)

ATLAS Collaboration: Combination of searches for invisible decays of the Higgs boson using 139 fb$^{-1}$ of proton-proton collision data at $\sqrt{s} = 13$ TeV collected with the ATLAS experiment. Physics Letters B 842, S. 137963 (2023)

ATLAS Collaboration: Search for flavor-changing neutral-current couplings between the top quark and the $Z$ boson with LHC Run 2 proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector. Physical Review D 108, S. 032019 (2023)

ATLAS Collaboration: Search for long-lived, massive particles in events with displaced vertices and multiple jets in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector. Journal of High Energy Physics 06, S. 200 (2023)

ATLAS Collaboration: Inclusive-photon production and its dependence on photon isolation in $pp$ collisions at $\sqrt s=13$ TeV using 139 fb$^{-1}$ of ATLAS data. Journal of High Energy Physics 07, S. 086 (2023)

ATLAS Collaboration: Observation of single-top-quark production in association with a photon using the ATLAS detector. Physical Review Letters 131, S. 181901 (2023)

ATLAS Collaboration: Calibration of the light-flavour jet mistagging efficiency of the $b$-tagging algorithms with $Z$+jets events using 139 $\mathrm{fb}^{-1}$ of ATLAS proton-proton collision data at $\sqrt{s} = 13$ TeV. European Physical Journal C 83, S. 728 (2023)

ATLAS Collaboration: Search for exclusive Higgs and $Z$ boson decays to $ωγ$ and Higgs boson decays to $K^{*}γ$ with the ATLAS detector. Physics Letters B 847, S. 138292 (2023)

ATLAS Collaboration: Search for a new Z' gauge boson in $4μ$ events with the ATLAS experiment. Journal of High Energy Physics 07, S. 90 (2023)