activity
19992026
most citedPion and kaon production in central Pb+Pb collisions at 20A and 30A GeV: Evidence for the onset of deconfinement

380 citations · 11.2k across the 333 of their papers we have counts for

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34 papers · 1 filter

nucl-ex2025

First Measurement of -Ar and -Ar Total Inelastic Cross Sections in the Sub-GeV Energy Regime with ProtoDUNE-SP Data

DUNE Collaboration, S. Abbaslu, F. Abd Alrahman +1346

The ProtoDUNE-SP detector, a kiloton-scale prototype for the Deep Underground Neutrino Experiment (DUNE) far detector, is the largest liquid argon time projection chamber built to…

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

Characterization of nuclear breakup as a function of hard-scattering kinematics using dijets measured by ATLAS in +Pb collisions

ATLAS Collaboration

This Letter analyzes the sensitivity of event geometry estimators to the initial-state kinematics of hard scattering in proton-lead collisions. This analysis uses dijets as a proxy…

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★ 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-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-ex2019★ 40 cited

Measurement of azimuthal anisotropy of muons from charm and bottom hadrons in collisions at TeV with the ATLAS detector

ATLAS Collaboration

The elliptic flow of muons from the decay of charm and bottom hadrons is measured in collisions at TeV using a data sample with an integrated luminosity of 150 p…

nucl-ex2018★ 36 cited

Prompt and non-prompt elliptic flow in Pb+Pb collisions at TeV with the ATLAS detector

ATLAS Collaboration

The elliptic flow of prompt and non-prompt was measured in the dimuon decay channel in Pb+Pb collisions at TeV with an integrated luminosity of $…

nucl-ex2018★ 75 cited

Observation of centrality-dependent acoplanarity for muon pairs produced via two-photon scattering in Pb+Pb collisions at TeV with the ATLAS detector

ATLAS Collaboration

This Letter presents a measurement of production in Pb+Pb collisions recorded by the ATLAS detector at the Large Hadron Collider at $\sqrt{s_{\mathrm{NN…

nucl-ex2009★ 44 cited

System-size dependence of Lambda and Xi production in nucleus--nucleus collisions at 40A and 158A GeV measured at the CERN Super Proton Synchrotron

NA49 Collaboration

Results on Lambda, Anti-lambda, and Xi- production in centrality selected Pb+Pb reactions at 40A and 158A GeV and in near-central C+C and Si+Si reactions at 158A GeV are presented.…

nucl-ex2008★ 1 cited

Energy dependence of transverse momentum fluctuations in Pb+Pb collisions at the CERN Super Proton Synchrotron (SPS) at 20A to 158A GeV

The NA49 Collaboration

Results are presented on event-by-event fluctuations of transverse momenta in central Pb+Pb interactions at 20, 30, 40, 80, and 158 GeV. The analysis was perfo…

nucl-ex2008★ 69 cited

Energy dependence of particle ratio fluctuations in central Pb+Pb collisions from ~6.3 to 17.3 GeV

NA49 Collaboration

We present measurements of the energy dependence of event-by-event fluctuations in the K/pi and (p + \bar{p})/pi multiplicity ratios in heavy ion collisions at the CERN SPS. The pa…

nucl-ex2007★ 59 cited

Energy Dependence of Multiplicity Fluctuations in Heavy Ion Collisions at the CERN SPS

The NA49 Collaboration, B. Lungwitz

Multiplicity fluctuations of positively, negatively and all charged hadrons in the forward hemisphere were studied in central Pb+Pb collisions at 20A, 30A, 40A, 80A and 158A GeV. T…

nucl-ex2007★ 380 cited

Pion and kaon production in central Pb+Pb collisions at 20A and 30A GeV: Evidence for the onset of deconfinement

NA49 Collaboration

Results on charged pion and kaon production in central Pb+Pb collisions at 20A and 30A GeV are presented and compared to data at lower and higher energies. A rapid change of the en…

nucl-ex2007★ 58 cited

Bose-Einstein correlations of pion pairs in central Pb+Pb collisions at CERN SPS energies

NA49 Collaboration

Measurements of Bose-Einstein correlations of pion pairs in central Pb+Pb collisions were performed with the NA49 detector at the CERN SPS for beam energies of 20A, 30A, 40A, 80A,…

nucl-ex2007★ 25 cited

Rapidity and energy dependence of the electric charge correlations in A+A collisions at the SPS energies

NA49 Collaboration

Results from electric charge correlations studied with the Balance Function method in A+A collisions from 20\emph{A} to 158\emph{A} GeV are presented in two different rapidity inte…

nucl-ex2006★ 52 cited

Centrality and system size dependence of multiplicity fluctuations in nuclear collisions at 158 AGeV

NA49 Collaboration

The centrality and system size dependence of multiplicity fluctuations of charged particles produced in nuclear collisions at GeV was studied by the NA49 collaboration. Cen…

nucl-ex2006

Anisotropic Flow of Strange Particles at SPS

Grzegorz Stefanek

The elliptic flow for Lambda hyperons and K0s mesons was measured by the NA49 experiment in semicentral Pb+Pb collisions at 158A GeV. The standard method of correlating particles w…

nucl-ex2006★ 8 cited

Elliptic flow of Lambda hyperons in Pb+Pb collisions at 158A GeV

G. Stefanek

The elliptic flow of Lambda hyperons has been measured by the NA49 collaboration at the CERN-SPS in semi-central Pb+Pb collisions at 158A GeV. The standard method of correlating pa…

nucl-ex2005★ 9 cited

Upper Limit of D0 Production in Central Pb-Pb Collisions at 158A GeV

NA49 Collaboration

Results are presented from a search for the decays D0 -> Kmin piplus and D0bar -> Kplus pimin in a sample of 3.8x10^6 central Pb-Pb events collected with a beam energy of 158A GeV…

nucl-ex2004★ 27 cited

Multiplicity fluctuations in nuclear collisions at 158 A GeV

M Rybczynski

System size dependence of multiplicity fluctuations of charged particles produced in nuclear collisions at 158 A GeV was studied in the NA49 CERN experiment. Results indicate a non…