Elliptic flow of identified hadrons in Pb-Pb collisions at = 2.76 TeV
arXiv:1405.4632 · doi:10.1007/JHEP06(2015)190
Abstract
The elliptic flow coefficient () of identified particles in Pb-Pb collisions at TeV was measured with the ALICE detector at the LHC. The results were obtained with the Scalar Product method, a two-particle correlation technique, using a pseudo-rapidity gap of between the identified hadron under study and the reference particles. The is reported for , , , p+, , +, + and + in several collision centralities. In the low transverse momentum () region, GeV/, exhibits a particle mass dependence consistent with elliptic flow accompanied by the transverse radial expansion of the system with a common velocity field. The experimental data for and are described fairly well by hydrodynamical calculations coupled to a hadronic cascade model (VISHNU) for central collisions. However, the same calculations fail to reproduce the for p+, , + and +. For transverse momentum values larger than about 3 GeV/, particles tend to group according to their type, i.e. mesons and baryons. However, the experimental data at the LHC exhibit deviations from the number of constituent quark (NCQ) scaling at the level of 20 for GeV/.
arXiv comment80 pages, 13 captioned figures in text and 50 in appendix A, 7 tables, authors from page 74, published version, figures at http://aliceinfo.cern.ch/ArtSubmission/node/1742
References in corpus (72)
- Experimental and Theoretical Challenges in the Search for the Quark Gluon Plasma: The STAR Collaboration's Critical Assessment of the Evidence from RHIC Collisions
- Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: Experimental evaluation by the PHENIX collaboration
- Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics
- Quark Gluon Plasma an Color Glass Condensate at RHIC? The perspective from the BRAHMS experiment
- The PHOBOS Perspective on Discoveries at RHIC
- Microscopic Models for Ultrarelativistic Heavy Ion Collisions
- Relativistic Hadron-Hadron Collisions in the Ultra-Relativistic Quantum Molecular Dynamics Model (UrQMD)
- Methods for analyzing anisotropic flow in relativistic nuclear collisions
- The QCD equation of state with dynamical quarks
- Flow Study in Relativistic Nuclear Collisions by Fourier Expansion of Azimuthal Particle Distributions
- Performance of the ALICE Experiment at the CERN LHC
- Radial and elliptic flow at RHIC: further predictions
- Elliptic flow of charged particles in Pb-Pb collisions at 2.76 TeV
- Flow at the SPS and RHIC as a Quark Gluon Plasma Signature
- Observation of a Centrality-Dependent Dijet Asymmetry in Lead-Lead Collisions at sqrt(S(NN))= 2.76 TeV with the ATLAS Detector at the LHC
- Observation and studies of jet quenching in PbPb collisions at nucleon-nucleon center-of-mass energy = 2.76 TeV
- The ALICE TPC, a large 3-dimensional tracking device with fast readout for ultra-high multiplicity events
- Elliptic Flow of Identified Hadrons in Au+Au Collisions at sqrt(s_NN) = 200 GeV
- Centrality dependence of , K, p production in Pb-Pb collisions at = 2.76 TeV
- Higher harmonic anisotropic flow measurements of charged particles in Pb-Pb collisions at 2.76 TeV
- Centrality dependence of the charged-particle multiplicity density at mid-rapidity in Pb-Pb collisions at = 2.76 TeV
- Azimuthal anisotropy in Au+Au collisions at sqrtsNN = 200 GeV
- Hadron production in heavy ion collisions: Fragmentation and recombination from a dense parton phase
- Elliptic flow at large transverse momenta from quark coalescence
- Particle-type dependence of azimuthal anisotropy and nuclear modification of particle production in Au+Au collisions at s(NN)**(1/2) = 200-GeV
- Suppression of charged particle production at large transverse momentum in central Pb-Pb collisions at TeV
- Causal viscous hydrodynamics in 2+1 dimensions for relativistic heavy-ion collisions
- 200 A GeV Au+Au collisions serve a nearly perfect quark-gluon liquid
- Measurement of the azimuthal anisotropy for charged particle production in sqrt(s_NN) = 2.76 TeV lead-lead collisions with the ATLAS detector
- Hadronic dissipative effects on elliptic flow in ultrarelativistic heavy-ion collisions
- Centrality determination of Pb-Pb collisions at = 2.76 TeV with ALICE
- The QCD phase transition with physical-mass, chiral quarks
- Suppression of elliptic flow in a minimally viscous quark-gluon plasma
- Performance of the ALICE VZERO system
- Elliptic flow from two- and four-particle correlations in Au + Au collisions at sqrt{s_{NN}} = 130 GeV
- Charged-particle multiplicity density at mid-rapidity in central Pb-Pb collisions at = 2.76 TeV
- Scaling properties of azimuthal anisotropy in Au+Au and Cu+Cu collisions at sqrt(s_NN) = 200 GeV
- Directed and elliptic flow of charged pions and protons in Pb+Pb collisions at 40 and 158A GeV
- Event-by-event shape and flow fluctuations of relativistic heavy-ion collision fireballs
- K and production in Pb-Pb collisions at = 2.76 TeV
- Measurement of the pseudorapidity and transverse momentum dependence of the elliptic flow of charged particles in lead-lead collisions at sqrt(s_NN) = 2.76 TeV with the ATLAS detector
- Two-pion Bose-Einstein correlations in central Pb-Pb collisions at = 2.76 TeV
- Multi-strange baryon production at mid-rapidity in Pb-Pb collisions at = 2.76 TeV
- The Importance of Correlations and Fluctuations on the Initial Source Eccentricity in High-Energy Nucleus-Nucleus Collisions
- Dynamics of Hot Bulk QCD Matter: from the Quark-Gluon Plasma to Hadronic Freeze-Out
- Signatures of Quark-Gluon-Plasma formation in high energy heavy-ion collisions: A critical review
- Multiplicity scaling in ideal and viscous hydrodynamics
- Centrality dependence of dihadron correlations and azimuthal anisotropy harmonics in PbPb collisions at sqrt(s[NN]) = 2.76 TeV
- Measurement of the elliptic anisotropy of charged particles produced in PbPb collisions at nucleon-nucleon center-of-mass energy = 2.76 TeV
- Radial and elliptic flow in Pb+Pb collisions at the Large Hadron Collider from viscous hydrodynamic
- Centrality dependence of charged hadron and strange hadron elliptic flow from sqrt(s_NN) = 200 GeV Au+Au collisions
- Measurement of the distributions of event-by-event flow harmonics in lead--lead collisions at sqrt(s_NN)=2.76 TeV with the ATLAS detector at the LHC
- Anisotropic flow
- Anisotropic flow of charged hadrons, pions and (anti-)protons measured at high transverse momentum in Pb-Pb collisions at TeV
- Effect of flow fluctuations and nonflow on elliptic flow methods
- Directed and Elliptic Flow in 158 GeV/Nucleon Pb + Pb Collisions
- Measurement of higher-order harmonic azimuthal anisotropy in PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76 TeV
- Colour Deconfinement in Nuclear Collisions
- Eccentricity fluctuations from the Color Glass Condensate at RHIC and LHC
- Dependence on pseudorapidity and centrality of charged hadron production in PbPb collisions at a nucleon-nucleon centre-of-mass energy of 2.76 TeV
- Eccentricity fluctuations and elliptic flow at RHIC
- Mass, quark-number, and dependence of the second and fourth flow harmonics in ultra-relativistic nucleus-nucleus collisions
- Elliptic flow for phi mesons and (anti)deuterons in Au+Au collisions at sqrt(s_NN) = 200 GeV
- Proton and Pion Production Relative to the Reaction Plane in Au + Au Collisions at AGS Energies
- Hadron spectra and elliptic flow for 200 A GeV Au+Au collisions from viscous hydrodynamics coupled to a Boltzmann cascade
- Recombination of shower partons in fragmentation processes
- Hadronic freeze-out following a first order hadronization phase transition in ultrarelativistic heavy-ion collisions
- Spectra and elliptic flow for identified hadrons in 2.76 A TeV Pb+Pb collisions
- Deviation from quark-number scaling of the anisotropy parameter v_2 of pions, kaons, and protons in Au+Au collisions at sqrt(s_NN) = 200 GeV
- Azimuthally sensitive correlations in nucleus-nucleus collisions
- Direct Emission of multiple strange baryons in ultrarelativistic heavy-ion collisions from the phase boundary
- Directed Flow of Light Nuclei in Au+Au Collisions at AGS Energies
Cited by in corpus (133)
- Chiral Magnetic and Vortical Effects in High-Energy Nuclear Collisions --- A Status Report
- Small System Collectivity in Relativistic Hadron and Nuclear Collisions
- Production of charged pions, kaons and (anti-)protons in Pb-Pb and inelastic pp collisions at = 5.02 TeV
- Evidence for transverse momentum and pseudorapidity dependent event plane fluctuations in PbPb and pPb collisions
- Evidence of spin-orbital angular momentum interactions in relativistic heavy-ion collisions
- Open Heavy Flavor in QCD Matter and in Nuclear Collisions
- The ALICE experiment: a journey through QCD
- Centrality dependence of the nuclear modification factor of charged pions, kaons, and protons in Pb-Pb collisions at TeV
- Long-range two-particle correlations of strange hadrons with charged particles in pPb and PbPb collisions at LHC energies
- D-meson azimuthal anisotropy in mid-central Pb-Pb collisions at TeV
- Centrality and transverse momentum dependence of -meson production at mid-rapidity in Au+Au collisions at
- Hydrodynamic Predictions for Pb+Pb Collisions at 5.02 A TeV
- Relativistic anisotropic hydrodynamics
- Probing the effects of strong electromagnetic fields with charge-dependent directed flow in Pb-Pb collisions at the LHC
- Effects of bulk viscosity and hadronic rescattering in heavy ion collisions at RHIC and LHC
- Theoretical and Experimental Constraints for the Equation of State of Dense and Hot Matter
- Anisotropic flow of identified particles in Pb-Pb collisions at TeV
- 3+1d quasiparticle anisotropic hydrodynamics for ultrarelativistic heavy-ion collisions
- Improved Quark Coalescence for a Multi-Phase Transport Model
- Centrality and transverse momentum dependence of elliptic flow of multi-strange hadrons and meson in Au+Au collisions at = 200 GeV
- Heavy-ion collisions at the Large Hadron Collider: a review of the results from Run 1
- Beam Energy Dependence of the Third Harmonic of Azimuthal Correlations in Au+Au Collisions at RHIC
- J/ elliptic flow in Pb-Pb collisions at = 5.02 TeV
- Higher harmonic flow coefficients of identified hadrons in Pb-Pb collisions at = 2.76 TeV
- Multiplicity and rapidity dependence of strange hadron production in pp, pPb, and PbPb collisions at the LHC
- Towards a Deeper Understanding of How Experiments Constrain the Underlying Physics of Heavy-Ion Collisions
- Centrality evolution of the charged-particle pseudorapidity density over a broad pseudorapidity range in Pb-Pb collisions at = 2.76 TeV
- Measurement of deuteron spectra and elliptic flow in Pb-Pb collisions at = 2.76 TeV at the LHC
- Anisotropic hydrodynamic modeling of 2.76 TeV Pb-Pb collisions
- Pseudorapidity dependence of the anisotropic flow of charged particles in Pb-Pb collisions at TeV
- An overview of experimental results from ultra-relativistic heavy-ion collisions at the CERN LHC: bulk properties and dynamical evolution
- Event shape engineering for inclusive spectra and elliptic flow in Pb-Pb collisions at $\sqrt{s_\rm{NN}}=2.76$ TeV
- Direct photon elliptic flow in Pb-Pb collisions at = 2.76 TeV
- Systematic studies of correlations between different order flow harmonics in Pb-Pb collisions at = 2.76 TeV
- J/ elliptic and triangular flow in Pb-Pb collisions at = 5.02 TeV
- Azimuthal anisotropy of charged jet production in = 2.76 TeV Pb-Pb collisions
- Multiplicity and transverse momentum evolution of charge-dependent correlations in pp, p-Pb, and Pb-Pb collisions at the LHC
- High order flow harmonics of identified hadrons in 2.76 A TeV Pb+Pb collisions
- Kaon femtoscopy in Pb-Pb collisions at = 2.76 TeV
- Particle identification in ALICE: a Bayesian approach
- Higher harmonic non-linear flow modes of charged hadrons in Pb-Pb collisions at = 5.02 TeV
- Bayesian parameter estimation for relativistic heavy-ion collisions
- Predictions on global properties in O+O collisions at the Large Hadron Collider using a multi-phase transport model
- Elliptic flow of electrons from heavy-flavour hadron decays at mid-rapidity in Pb-Pb collisions at = 2.76 TeV
- Systematic Study of Azimuthal Anisotropy in CuCu and AuAu Collisions at and 200 GeV
- Measurement of the suppression and azimuthal anisotropy of muons from heavy-flavor decays in Pb+Pb collisions at TeV with the ATLAS detector
- Towards QCD-assisted hydrodynamics for heavy-ion collision phenomenology
- Principal-component analysis of two-particle azimuthal correlations in PbPb and pPb collisions at CMS
- Searches for transverse momentum dependent flow vector fluctuations in Pb-Pb and p-Pb collisions at the LHC
- An overview of experimental results from ultra-relativistic heavy-ion collisions at the CERN LHC: hard probes
- Event-shape engineering for the D-meson elliptic flow in mid-central Pb-Pb collisions at = 5.02 TeV
- Number-of-constituent-quark scaling of elliptic flow: a quantitative study
- Study of Transverse Spherocity and Azimuthal Anisotropy in Pb-Pb collisions at = 5.02 TeV using A Multi-Phase Transport Model
- Two particle differential transverse momentum and number density correlations in p-Pb and Pb-Pb at the LHC
- Measuring and interpreting charge dependent anisotropic flow
- Effects of clustered nuclear geometry on the anisotropic flow in O-O collisions at the LHC within a multiphase transport model framework
- Emergence of long-range angular correlations in low-multiplicity proton-proton collisions
- Energy dependence study of directed flow in Au+Au collisions using an improved coalescence in AMPT model
- Directed flow of open charm in Au+Au collisions at = 200 GeV using a quark coalescence model
- Elliptic and triangular flow of (anti)deuterons in Pb-Pb collisions at = 5.02 TeV
- Flow dominance and factorization of transverse momentum correlations in Pb-Pb collisions at the LHC
- Correlation femtoscopy study at NICA and STAR energies within a viscous hydrodynamic plus cascade model
- Predictions for azimuthal anisotropy in Xe+Xe collisions at = 5.44 TeV using a multiphase transport model
- Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at TeV
- Overview of ALICE Results at Quark Matter 2014
- Deep learning predicted elliptic flow of identified particles in heavy-ion collisions at the RHIC and LHC energies
- Differential two-particle number and momentum correlations with the AMPT, UrQMD, and EPOS models in Pb-Pb collisions at = 2.76 TeV
- Elliptic flow of identified hadrons in small collisional systems measured with ALICE
- Color reconnection as a possible mechanism of intermittency in the emission spectra of charged particles in PYTHIA-generated high-multiplicity collisions at energies available at the CERN Large Hadron Collider
- Scaling of elliptic flow in heavy-ion collisions with the number of constituent quarks in a transport model
- Probing initial geometrical anisotropy and final azimuthal anisotropy in heavy-ion collisions at Large Hadron Collider energies through event-shape engineering
- Anisotropic flow of identified hadrons in Xe-Xe collisions at = 5.44TeV
- Pion, kaon, and (anti-)proton production in U+U Collisions at = 193 GeV measured with the STAR detector
- Estimation of the freeze-out parameters reachable in the AFTER@LHC project
- Blast-wave description of elliptic flow at energies available at the CERN Large Hadron Collider
- Long-range angular correlations at the LHC with ALICE
- Simulation study of elliptic flow of charged hadrons produced in Au + Au collisions at the Facility for Antiproton and Ion Research
- Measurement of the (anti-)He elliptic flow in Pb-Pb collisions at = 5.02 TeV
- Insight from elliptic flow of open charm mesons using quark coalescence model at RHIC and LHC energies
- Non-linear flow modes of identified particles in Pb-Pb collisions at = 5.02 TeV
- Elliptic flow of hadrons in equal-velocity quark combination mechanism in relativistic heavy-ion collisions
- Observation of flow angle and flow magnitude fluctuations in Pb-Pb collisions at = 5.02 TeV at the CERN Large Hadron Collider
- Hydrodynamic description of meson production in high-energy heavy-ion collisions
- Strange hadron production in a quark combination model in Au+Au collisions at RHIC energies
- Constraining the initial conditions and temperature dependent transport with three-particle correlations in Au+Au collisions
- Bayesian Inference of the Specific Shear and Bulk Viscosities of the Quark-Gluon Plasma at Crossover from and Observables
- Radiative hadronization: Photon emission at hadronization from quark-gluon plasma
- Simulation studies of and correlation functions in pp collisions with the PYTHIA and HERWIG models
- An experimental review on elliptic flow of strange and multi-strange hadrons in relativistic heavy ion collisions
- Overview of ALICE results
- Overview of ALICE results in pp, pA and AA collisions
- Correlations between azimuthal anisotropy Fourier harmonics in PbPb collisions at TeV in the HYDJET++ and AMPT models
- Azimuthal anisotropy in particle distribution in A Multi-phase Transport Model
- Collective flow and hydrodynamics in large and small systems at the LHC
- Elliptic flow of hadrons via quark coalescence mechanism using Boltzmann transport equation for Pb+Pb collision at =2.76 TeV
- ALICE overview
- Universal geometrical scaling of the elliptic flow
- Non-extensive (3+1)-dimensional hydrodynamics for relativistic heavy-ion collisions
- Elliptic flow of deuterons in ultrarelativistic heavy-ion collisions
- Statistical uncertainties of the harmonics from Q-cumulants
- Small systems at the LHC
- Phenomenological predictions of 3+1d anisotropic hydrodynamics
- Sub-leading flow modes in PbPb collisions at = 2.76 TeV from HYDJET++ model
- Long-range correlations in ALICE at the LHC
- Extracting strange quark freeze-out information in Pb+Pb collisions at =2.76 TeV from and production
- Elliptical flow coalescence to identify the (980) content
- Third order viscous hydrodynamics from the entropy four current
- Evidence of Coalescence Sum Rule in Elliptic Flow of Identified Particles in High-energy Heavy-ion Collisions
- Effect of color reconnection on multiplicity dependent charged particle production in Pythia-generated collisions at the LHC energies
- Using the non-hydrodynamic mode to study the onset of hydrodynamic behavior in ultraperipheral symmetric nuclear collisions
- System size and shape dependences of collective flow fluctuations in relativistic nuclear collisions
- Role of clustered nuclear geometry in particle production through p-C and p-O collisions at the Large Hadron Collider
- Recent progress in anisotropic hydrodynamics
- ALICE Overview
- Transport-model investigation of scaling of the number of constituent quarks and the hadronic-partonic transition in Au + Au collisions
- Violation of NCQ scaling in hadron elliptic flow in Au+Au collisions at $\sqrt{s_{NN}}=3.0-7.7GeV
- Higher harmonic anisotropic flow of identified particles in Pb-Pb collisions with the ALICE detector
- Elliptic flow of -meson at intermediate : Influence of mass versus quark number
- Impact of residual contamination on inclusive and direct photon flow
- Radial flow in a multi phase transport model at FAIR energies
- (Anti-)deuteron production and anisotropic flow measured with ALICE at the LHC
- Systematic study of flow vector fluctuations in TeV Pb-Pb collisions
- Skewness of the elliptic flow distribution in = 5.02~TeV PbPb collisions from HYDJET++ model
- Particle species dependence of elliptic flow fluctuations in Pb-Pb collisions at LHC energies in a multiphase transport model
- Rescuing the nonjet (NJ) azimuth quadrupole from the flow narrative
- Linear and non-linear flow modes of charged and identified particles in Pb--Pb collisions at =5.02 TeV with ALICE
- Review of recent results on heavy-ion physics and astroparticle physics in ALICE at the LHC
- Hadronic observables from a hadronic rescattering model in collisions at TeV
- Collective phenomena in high-energy nuclear collisions
- Blast-wave-Tsallis-power model for -spectra and elliptic flow of hadrons in collisions of identical nuclei at energies available at the Large Hadron Collider
- Is hadronic flow produced in p--Pb collisions at the Large Hadron Collider?
- Anisotropic flow of identified particles in Pb--Pb collisions at TeV
- Exploring parameter dependence of heavy-flavor dynamics in small collision systems