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19922026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

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54 papers · 1 filter

nucl-ex2025★ 9 cited

Measurement of the azimuthal anisotropy of charged particles in TeV OO and NeNe collisions with the ATLAS detector

ATLAS Collaboration

This paper presents the first measurements of the azimuthal anisotropy coefficients , which quantify the -order Fourier modulation of charged-particle azimu…

nucl-ex2025★ 2 cited

Measurement of coherent exclusive production in ultraperipheral Pb+Pb collisions at TeV with the ATLAS detector

ATLAS Collaboration

The ATLAS experiment has performed a measurement of coherent exclusive production in ultraperipheral Pb+Pb collisions at TeV. The data…

nucl-ex2025★ 11 cited

Evidence for the collective nature of radial flow in Pb+Pb collisions with the ATLAS detector

ATLAS Collaboration

Anisotropic flow and radial flow are two key probes of the expansion dynamics and properties of the quark-gluon plasma (QGP). While anisotropic flow has been extensively studied, r…

nucl-ex2025★ 3 cited

Charged-hadron and identified-hadron (, , ) yield measurements in photo-nuclear Pb+Pb and +Pb collisions at TeV with ATLAS

ATLAS Collaboration

This paper presents the measurement of charged-hadron and identified-hadron (, , ) yields in photo-nuclear collisions using 1.7 $\mathrm{n…

nucl-ex2025★ 4 cited

Direct Measurement of the Ar Half-life from 3.4 Years of Data with the DEAP-3600 Detector

DEAP Collaboration, P. Adhikari, R. Ajaj +114

The half-life of Ar is measured using the DEAP-3600 detector located 2 km underground at SNOLAB. Between 2016 and 2020, DEAP-3600 used a target mass of (3269 24) kg of…

nucl-ex2024★ 2 cited

Azimuthal anisotropies of charged particles with high transverse momentum in Pb+Pb collisions at TeV with the ATLAS detector

ATLAS Collaboration

A measurement is presented of elliptic () and triangular () azimuthal anisotropy coefficients for charged particles produced in Pb+Pb collisions at $\sqrt{s_{_\text{NN}}}…

nucl-ex2024★ 5 cited

Observation of top-quark pair production in lead-lead collisions at TeV with the ATLAS detector

ATLAS Collaboration

Top-quark pair production is observed in lead-lead (Pb+Pb) collisions at TeV at the Large Hadron Collider with the ATLAS detector. The data sample was r…

nucl-ex2024★ 15 cited

Measurement of photonuclear jet production in ultra-peripheral Pb+Pb collisions at TeV with the ATLAS detector

ATLAS Collaboration

In ultra-relativistic heavy ion collisions at the LHC, each nucleus acts a sources of high-energy real photons that can scatter off the opposing nucleus in ultra-peripheral photonu…

nucl-ex2024★ 8 cited

Two-neutrino double electron capture of Xe in the first LUX-ZEPLIN exposure

J. Aalbers, D. S. Akerib, A. K. Al Musalhi +202

The broad physics reach of the LUX-ZEPLIN (LZ) experiment covers rare phenomena beyond the direct detection of dark matter. We report precise measurements of the extremely rare dec…

nucl-ex2024★ 9 cited

Search for the jet-induced diffusion wake in the quark-gluon plasma via measurements of jet-track correlations in photon-jet events in Pb+Pb collisions at = 5.02 TeV with the ATLAS detector

ATLAS Collaboration

This paper presents a measurement of jet-track correlations in photon-jet events, using 1.72 nb of Pb+Pb data at = 5.02 TeV recorded with the ATLAS de…

nucl-ex2024★ 7 cited

Jet radius dependence of dijet momentum balance and suppression in Pb+Pb collisions at 5.02 TeV with the ATLAS detector

ATLAS Collaboration

This paper describes a measurement of the jet radius dependence of the dijet momentum balance between leading back-to-back jets in 1.72 of Pb+Pb collisions collected in 2…

nucl-ex2024★ 19 cited

Disentangling sources of momentum fluctuations in Xe+Xe and Pb+Pb collisions with the ATLAS detector

ATLAS Collaboration

High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the event-wise…

nucl-ex2024★ 12 cited

Observation of production in the lepton+jets and dilepton channels in +Pb collisions at TeV with the ATLAS detector

ATLAS Collaboration

This paper reports the observation of top-quark pair production in proton-lead collisions in the ATLAS experiment at the Large Hadron Collider. The measurement is performed using 1…

nucl-ex2023★ 6 cited

Measurement of the centrality dependence of the dijet yield in +Pb collisions at = 8.16 TeV with the ATLAS detector

The ATLAS Collaboration

The measurement of hard scatterings in proton-nucleus collisions has resulted in a greater understanding of both the proton and nuclear structure. ATLAS measured the centrality dep…

nucl-ex2023★ 3 cited

Azimuthal angle correlations of muons produced via heavy-flavor decays in 5.02 TeV Pb+Pb and collisions with the ATLAS detector

ATLAS Collaboration

Angular correlations between heavy-quarks provide a unique probe of the quark-gluon plasma created in ultra-relativistic heavy-ion collisions. Results are presented of a measuremen…

nucl-ex2023★ 6 cited

Measurement of the Sensitivity of Two-Particle Correlations in Collisions to the Presence of Hard Scatterings

ATLAS Collaboration

A key open question in the study of multi-particle production in high-energy collisions is the relationship between the "ridge'' - observed azimuthal correlations between part…

nucl-ex2023★ 4 cited

Measurements of the suppression and correlations of dijets in Xe+Xe collisions at = 5.44 TeV

ATLAS Collaboration

Measurements of the suppression and correlations of dijets is performed using 3 b of Xe+Xe data at TeV collected with the ATLAS detector a…

nucl-ex2023★ 26 cited

Measurement of suppression of large-radius jets and its dependence on substructure in Pb+Pb collisions at TeV with the ATLAS detector

ATLAS Collaboration

This letter presents a measurement of the nuclear modification factor of large-radius jets in TeV Pb+Pb collisions by the ATLAS experiment. The measur…

nucl-ex2022★ 33 cited

Measurement of substructure-dependent jet suppression in Pb+Pb collisions at 5.02 TeV with the ATLAS detector

ATLAS Collaboration

The ATLAS detector at the Large Hadron Collider has been used to measure jet substructure modification and suppression in Pb+Pb collisions at a nucleon-nucleon center-of-mass energ…

nucl-ex2022★ 17 cited

Exclusive dielectron production in ultraperipheral Pb+Pb collisions at TeV with ATLAS

ATLAS Collaboration

Exclusive production of dielectron pairs, , is studied using of data from ultraperipheral collisions of lea…

nucl-ex2022★ 14 cited

Measurement of muon pairs produced via scattering in non-ultraperipheral Pb+Pb collisions at TeV with the ATLAS detector

ATLAS Collaboration

Results of a measurement of dimuon photoproduction in non-ultraperipheral Pb+Pb collisions at TeV are presented. The measurement uses ATLAS data fr…

nucl-ex2022★ 21 cited

Strong constraints on jet quenching in centrality-dependent +Pb collisions at 5.02 TeV from ATLAS

ATLAS Collaboration

Jet quenching is the process of color-charged partons losing energy via interactions with quark-gluon plasma droplets created in heavy-ion collisions. The collective expansion of s…

nucl-ex2022★ 21 cited

Production of mesons in Pb+Pb and collisions at 5.02 TeV

ATLAS Collaboration

A measurement of the production of vector bottomonium states, , , and , in Pb+Pb and collisions a…

nucl-ex2022★ 21 cited

Measurement of the nuclear modification factor of -jets in 5.02 TeV Pb+Pb collisions with the ATLAS detector

ATLAS Collaboration

This paper presents a measurement of -jet production in Pb+Pb and collisions at TeV with the ATLAS detector at the LHC. The measurement uses…