D. Babal

Measurement of the Higgs boson production in association with top quarks in multilepton final states in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Atlas Collaboration

A measurement of the associated production of a top-quark pair with the Higgs boson ( $t t ˉ H$ ) in multilepton final states is presented. The analysis is based on a data sample o…

Search for a resonance decaying into a scalar particle and a Higgs boson in the final state with two bottom quarks and two photons with 199 fb $^{- 1}$ of data collected at $s$ =13 and 13.6 TeV with the ATLAS detector

ATLAS Collaboration

A search for the resonant production of a heavy scalar $X$ decaying into a lighter scalar $S$ and a Higgs boson, through the process $X \rightarrow S (\rightarrow b \bar{b})H ( \ri…

A search for electroweak $t t ˉ W j$ production in multileptonic final states at $s = 13$ TeV with the ATLAS detector and bounds on effective field theory operators

ATLAS Collaboration

A search is presented for the electroweak production of a top quark pair in association with a $W$ boson and at least one additional jet, known as the ${t\bar{t}W\kern-0.2em j_{\ma…

Measurement of the top-quark Yukawa coupling from $t t$ production in the lepton+jets final state using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

The top-quark Yukawa coupling is extracted from the distribution of the top-quark pair ( $t t$ ) invariant mass in proton-proton collisions using 140 $f b^{- 1}$ of data a…

Observation of $W^{+} W^{-} γ$ production in $pp$ collisions at $s$ = 13 TeV with the ATLAS detector and constraints on anomalous quartic gauge-boson couplings

ATLAS Collaboration

This Letter reports the observation of $W^{+} W^{-} γ$ triboson production in 140 fb $^{- 1}$ of data collected by the ATLAS detector from proton--proton collisions at a centre-of-mass…

Measurement of the $W$ -boson angular coefficients and transverse momentum in $pp$ collisions at $s =$ 13 TeV with the ATLAS detector

The ATLAS Collaboration

The angular distributions of Drell-Yan lepton pairs provide sensitive probes of the underlying dynamics of quantum chromodynamics (QCD) effects in vector-boson production. This pap…

Observation of structures in the $J / ψ + ψ (2 S)$ mass spectrum with the ATLAS detector

ATLAS Collaboration

A search for resonant structures in the $J / ψ + ψ$ (2S) mass spectrum is performed using proton--proton collision data at $s = 13$ TeV, corresponding to an integrated luminosity o…

nucl-ex2025★ 9 cited

Measurement of the azimuthal anisotropy of charged particles in $s_{NN} = 5.36$ TeV $^{16}$ O $+^{16}$ O and $^{20}$ Ne $+^{20}$ Ne collisions with the ATLAS detector

ATLAS Collaboration

This paper presents the first measurements of the azimuthal anisotropy coefficients $v_{n}$ , which quantify the $n^{th}$ -order Fourier modulation of charged-particle azimu…

Search for the production of a Higgs boson in association with a single top quark in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for the production of a Higgs boson in association with a single top quark, $t H$ , is presented. The analysis uses proton-proton collision data corresponding to an integrat…

Search for the Higgs boson decay to a $Z$ boson and a photon in $pp$ collisions at $s = 13$ TeV and $13.6$ TeV with the ATLAS detector

ATLAS Collaboration

A search for the Higgs boson decay to a $Z$ boson and a photon in the $ℓℓ γ$ ( $ℓ = e, μ$ ) final state is performed using $pp$ collisions at $s = 13.6$ TeV recorded wit…

Search for resonant leptoquark production via lepton-jet signatures in $pp$ collisions at $s = 13$ TeV and $s = 13.6$ TeV with the ATLAS detector

ATLAS Collaboration

This paper presents a search for physics beyond the Standard Model targeting a heavy resonance visible in the invariant mass of the lepton-jet system. The analysis focuses on final…

Measurements and interpretations of $W^{\pm} Z$ production cross-sections in $pp$ collisions at $s =$ 13 TeV with the ATLAS detector

ATLAS Collaboration

Measurements of integrated and differential cross-sections for $W^{\pm} Z$ production in proton-proton collisions are presented. The data collected by the ATLAS detector at the Larg…

hep-ex2025★ 3 cited

Study of Higgs boson pair production in the $H H \to b b γ γ$ final state with 308 fb $^{- 1}$ of data collected at $s =$ 13 TeV and 13.6 TeV by the ATLAS experiment

ATLAS Collaboration

A search for Higgs boson pair production in the $b b ˉ γ γ$ final state is performed. The proton-proton collision dataset corresponds to an integrated luminosity of 308 fb$^{-1}…

Measurement of the top-quark pole mass in dileptonic $t t ˉ + 1 -jet$ events at $s = 13$ TeV with the ATLAS experiment

ATLAS Collaboration

A measurement of the top-quark pole mass $m_{t}^{pole}$ is presented in $t t ˉ$ events with an additional jet, $t t ˉ + 1 -jet$ , produced in $pp$ collisions at $\sqr…

A search for dark matter produced in association with a dark Higgs boson decaying into a Higgs boson pair in 3 $b$ or 4 $b$ final states using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search is performed for dark matter particles produced in association with a resonant pair of Higgs bosons using 140 fb $^{- 1}$ of proton--proton collisions at a centre-of-mass en…

Search for squarks and gluinos in $pp$ collisions at $s = 13$ TeV and $13.6$ TeV in events with $τ$ -leptons, jets and missing transverse momentum using the ATLAS detector

ATLAS Collaboration

A search for R-parity-conserving supersymmetry in events with large missing transverse momentum, jets and at least one hadronically decaying $τ$ -lepton is presented. Both gluino an…

Probing the Higgs boson CP properties in vector-boson fusion production in the $H \to τ^{+} τ^{-}$ channel with the ATLAS detector

ATLAS Collaboration

The CP properties of the Higgs boson are studied in the vector-boson fusion production mode. The analysis exploits the decay mode of the Higgs boson into two $τ$ -leptons using 140…

Measurements of differential cross-sections of $W bW b$ production in the dilepton channel in $pp$ collisions at $s$ = 13 TeV using the ATLAS detector

ATLAS Collaboration

At the Large Hadron Collider, the $W bW b$ final state is expected to be dominated by $t t ˉ$ production with a contribution from single-top processes. Differential cross-sections…

Measurements of $W^{+} W^{-}$ production cross-sections in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

Measurements of $W^{+} W^{-} \to e^{\pm} ν μ^{\mp} ν$ production cross-sections are presented, providing a test of the predictions of perturbative quantum chromodynamics and the elect…

The environmental impact, carbon emissions and sustainability of computing in the ATLAS experiment

ATLAS Collaboration

ATLAS, a general-purpose experiment at the Large Hadron Collider (LHC), makes use of a large internationally-distributed computing infrastructure, including over $1 0^{6}$ TB of manag…

hep-ex2025★ 7 cited

Search for emerging jets in $pp$ collisions at $s = 13.6$ TeV with the ATLAS experiment

ATLAS Collaboration

A search for emerging jets is presented using 51.8 fb $^{- 1}$ of proton-proton collision data at $s = 13.6$ TeV, collected by the ATLAS experiment during 2022 and 2023. The s…

hep-ex2025★ 9 cited

Search for new physics in final states with semi-visible jets or anomalous signatures using the ATLAS detector

ATLAS Collaboration

A search is presented for hadronic signatures of beyond the Standard Model (BSM) physics, with an emphasis on signatures of a strongly-coupled hidden dark sector accessed via reson…

Constraining off-shell Higgs boson production and the Higgs boson total width using $W W \to ℓ ν ℓ ν$ final states with the ATLAS detector

ATLAS Collaboration

A measurement of off-shell Higgs boson production is performed in the $H^{*} \to W W$ channel. The measurement uses a proton-proton collision dataset with an integrated lumi…