ATLAS Collaboration: Measurements of fiducial and differential cross-sections of $t\bar{t}$ production with additional heavy-flavour jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector. Journal of High Energy Physics 04, S. 046 (2019)

ATLAS Collaboration: Search for Higgs boson pair production in the $WW^{(*)}WW^{(*)}$ decay channel using ATLAS data recorded at $\sqrt{s}=13$ TeV. Journal of High Energy Physics 05, S. 124 (2019)

ATLAS Collaboration: Study of the hard double-parton scattering contribution to inclusive four-lepton production in $pp$ collisions at $\sqrt{s}$ = 8 TeV with the ATLAS detector. Physics Letters B 790, S. 595 (2019)

ATLAS Collaboration: Cross-section measurements of the Higgs boson decaying into a pair of tau-leptons in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector. Physical Review D 99, S. 072001 (2019)

ATLAS Collaboration: Search for long-lived particles produced in $pp$ collisions at $\sqrt{s}=13$ TeV that decay into displaced hadronic jets in the ATLAS muon spectrometer. Physical Review D 99, S. 052005 (2019)

ATLAS Collaboration: Search for Higgs boson pair production in the $b\bar{b}WW^{*}$ decay mode at $\sqrt{s}=13$ TeV with the ATLAS detector. Journal of High Energy Physics 04, S. 092 (2019)

ATLAS Collaboration: Search for four-top-quark production in the single-lepton and opposite-sign dilepton final states in pp collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector. Physical Review D 99, S. 052009 (2019)

ATLAS Collaboration: Search for the production of a long-lived neutral particle decaying within the ATLAS hadronic calorimeter in association with a $Z$ boson from $pp$ collisions at $\sqrt{s} = 13$ TeV. Physical Review Letters 122, S. 151801 (2019)

ATLAS Collaboration: Measurements of $W$ and $Z$ boson production in $pp$ collisions at $\sqrt{s}=5.02$ TeV with the ATLAS detector. European Physical Journal C 79, S. 128 (2019)

ATLAS Collaboration: Measurement of the photon identification efficiencies with the ATLAS detector using LHC Run 2 data collected in 2015 and 2016. European Physical Journal C 79, S. 205 (2019)

ATLAS Collaboration: Measurement of the top quark mass in the $t\bar{t}\to$ lepton+jets channel from $\sqrt{s}=8$ TeV ATLAS data and combination with previous results. European Physical Journal C 79, S. 290 (2019)

ATLAS Collaboration: Search for heavy Majorana or Dirac neutrinos and right-handed $W$ gauge bosons in final states with two charged leptons and two jets at $\sqrt{s}$ = 13 TeV with the ATLAS detector. Journal of High Energy Physics 1901, S. 016 (2019)

ATLAS Collaboration: Measurement of photon-jet transverse momentum correlations in 5.02 TeV Pb+Pb and $pp$ collisions with ATLAS. Physics Letters B 789, S. 167 (2019)

ATLAS Collaboration: Search for invisible Higgs boson decays in vector boson fusion at $\sqrt{s} = 13$ TeV with the ATLAS detector. Physics Letters B 793, S. 499 (2019)

ATLAS Collaboration: A search for pairs of highly collimated photon-jets in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector. Physical Review D 99, S. 012008 (2019)

ATLAS Collaboration: Measurements of gluon-gluon fusion and vector-boson fusion Higgs boson production cross-sections in the $H \to WW^{\ast} \to e\nu\mu\nu$ decay channel in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector. Physics Letters B 789, S. 508 (2019)

ATLAS Collaboration: Performance of top-quark and $W$-boson tagging with ATLAS in Run 2 of the LHC. European Physical Journal C 79, S. 375 (2019)

ATLAS Collaboration: Search for squarks and gluinos in final states with hadronically decaying $\tau$-leptons, jets, and missing transverse momentum using $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector. Physical Review D 99, S. 012009 (2019)

ATLAS collaboration: Search for heavy charged long-lived particles in proton-proton collisions at $\sqrt{s} = 13$ TeV using an ionisation measurement with the \mbox{ATLAS} detector. Physics Letters B 788, S. 96 (2019)

ATLAS Collaboration: Search for long-lived particles in final states with displaced dimuon vertices in $pp$ collisions at $\sqrt{s}=$ 13 TeV with the ATLAS detector. Physical Review D 99, S. 012001 (2019)