Harmonic decomposition of two particle angular correlations in Pb-Pb collisions at root s(NN)=2.76 TeV

Angular correlations between unidentified charged trigger (t) and associated (a) particles are measured by the ALICE experiment in Pb-Pb collisions at root s(NN) = 2.76 TeV for transverse momenta 0.25 p(T)(a). The shapes of the pair correlation distributions are studied in a variety of collision centrality classes between 0 and 50% of the total hadronic cross section for particles in the pseudorapidity interval |eta| 0.8, and are referred to as "long-range correlations". Fourier components V-n Delta equivalent to are extracted from the long-range azimuthal correlation functions. If particle pairs are correlated to one another through their individual correlation to a common symmetry plane, then the pair anisotropy V-n Delta (p(T)(t), p(T)(a)) is fully described in terms of single-particle anisotropies v(n)(p(T)) as V-n Delta(p(T)(t), p(T)(a)) = v(n)(p(T)(t))v(n)(p(T)(a)). This expectation is tested for 1 <= n <= 5 by applying a global fit of all V-n Delta(p(T)(t), p(T)(a)) to obtain the best values v(n){GF}(p(T)). It is found that for 2 <= n <= 5, the fit agrees well with data up to p(T)(a) similar to 3-4 GeV/c, with a trend of increasing deviation as p(T)(t) and p(T)(a) are increased or as collisions become more peripheral. This suggests that no pair correlation harmonic can be described over the full 0.25 < p(T) < 15 GeV/c range using a single v(n)(p(T)) curve: such a description is however approximately possible for 2 <= n <= 5 when p(T)(a) < 4 GeV/c. For the n = 1 harmonic, however, a single v(1)(p(T)) curve is not obtained even within the reduced range p(T)(a) < 4 GeV/c. (C) 2012 CERN. Published by Elsevier B.V. All rights reserved.

• Publication year

  2012

• Venue

  Physics Letters B

• Publication date

  2012-02-28

• Fields of study

  Physics

• Identifiers
  DOI 10.1016/J.PHYSLETB.2012.01.060
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

• 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.

  2012cited by this paper
• Higher harmonic anisotropic flow measurements of charged particles in Pb-Pb collisions at sqrt(s(NN)) = 2.76  TeV.

  2011cited by this paper
• Higher harmonic anisotropic flow measurements of charged particles in Pb-Pb collisions at 2.76 TeV

  2011influential reference
• Directed flow at mid-rapidity in event-by-event hydrodynamics

  2011cited by this paper
• Measurements of Higher Order Flow Harmonics in Au+ Au Collisions at sqrt [s_ {NN}]= 200 GeV

  2011cited by this paper
• Long-range and short-range dihadron angular correlations in central PbPb collisions at a nucleon-nucleon center of mass energy of 2.76 TeV

  2011cited by this paper
• Elliptic flow of charged particles in Pb-Pb collisions at 2.76 TeV

  2010cited by this paper
• Observation of long-range, near-side angular correlations in proton-proton collisions at the LHC

  2010cited by this paper
• Triangularity and Dipole Asymmetry in Heavy Ion Collisions

  2010cited by this paper
• Collective flow and long-range correlations in relativistic heavy ion collisions

  2010cited by this paper
• Collision-geometry fluctuations and triangular flow in heavy-ion collisions

  2010cited by this paper
• EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH (CERN)

  2010cited by this paper
• System size dependence of cluster properties from two-particle angular correlations in Cu+Cu and Au+Au collisions at sqrt[s_{NN}]=200 GeV

  2010cited by this paper
• Centrality Dependence of the Charged-Particle Multiplicity Density at Midrapidity in Pb-Pb Collisions at √sNN=2.76 TeV

  2010cited by this paper
• Trends in Yield and Azimuthal Shape Modification in Dihadron Correlations in Relativistic Heavy Ion Collisions

  2010cited by this paper
• Implications of space–momentum correlations and geometric fluctuations in heavy-ion collisions

  2010cited by this paper
• Topology studies of hydrodynamics using two-particle correlation analysis.

  2009cited by this paper
• Three-particle correlation from Glasma flux tubes

  2009cited by this paper
• High transverse momentum triggered correlations over a large pseudorapidity acceptance in Au+Au collisions at s(NN)**1/2 = 200 GeV

  2009cited by this paper
• Long range rapidity correlations and jet production in high energy nuclear collisions

  2009cited by this paper
• Trying to understand the ridge effect in hydrodynamic model

  2009cited by this paper
• Using cosmic microwave background radiation analysis tools for flow anisotropies in relativistic heavy-ion collisions

  2008cited by this paper
• Dihadron azimuthal correlations in Au+Au collisions at {radical}(s{sub NN})=200 GeV

  2008cited by this paper
• The Momentum Kick Model Description of the Near-Side Ridge and Jet Quenching

  2008cited by this paper
• Et al

  2008cited by this paper
• Glasma flux tubes and the near side ridge phenomenon at RHIC

  2008cited by this paper
• Long range correlations and the soft ridge in relativistic nuclear collisions

  2008cited by this paper
• Origin of the ridge phenomenon induced by jets in heavy ion collisions

  2007cited by this paper
• Superhorizon fluctuations and acoustic oscillations in relativistic heavy-ion collisions

  2007cited by this paper
• On the Origin of the"Ridge"phenomenon induced by Jets in Heavy Ion Collisions

  2007cited by this paper
• On the mean parton transverse momentum versus associated hadron pT in di-hadron correlations at RHIC and LHC

  2006cited by this paper
• Direct observation of dijets in central Au+Au collisions at sqrt[sNN]=200 GeV.

  2006cited by this paper
• System size and energy dependence of jet-induced hadron pair correlation shapes in Cu+Cu and Au+Au collisions at square root sNN=200 and 62.4 GeV.

  2006cited by this paper
• Momentum broadening in an anisotropic plasma

  2006cited by this paper
• System size, energy, pseudorapidity, and centrality dependence of elliptic flow.

  2006cited by this paper
• Longitudinal broadening of quenched jets in turbulent color fields.

  2006cited by this paper
• Experimental and theoretical challenges in the search for the quark-gluon plasma: The STAR Collaboration's critical assessment of the evidence from RHIC collisions

  2005cited by this paper
• System size, energy and pseudorapidity dependence of directed and elliptic flow at RHIC

  2005cited by this paper
• Pedestal and peak structure in jet correlation

  2005cited by this paper
• Distributions of charged hadrons associated with high transverse momentum particles in pp and Au+Au collisions at sqrt[sNN]=200 GeV.

  2005cited by this paper
• Distributions of charged hadrons associated with high transverse momentum particles in pp and Au plus Au collisions at root(S)(NN)=200 GeV

  2005cited by this paper
• The PHOBOS Perspective on Discoveries at RHIC

  2005cited by this paper
• Conical Flow induced by Quenched QCD Jets

  2004cited by this paper
• Quark gluon plasma and color glass condensate at RHIC? The Perspective from the BRAHMS experiment

  2004cited by this paper
• Formation of dense partonic matter in relativistic nucleus–nucleus collisions at RHIC: Experimental evaluation by the PHENIX Collaboration

  2004cited by this paper
• Measuring the collective flow with jets.

  2004cited by this paper
• Transverse radial expansion in nuclear collisions and two particle correlations

  2003cited by this paper
• Disappearance of back-to-back high-pT hadron correlations in central Au+Au collisions at sqrt[s NN ] =200 GeV.

  2002cited by this paper
• Academy of Sciences of the Czech Republic,

  2002cited by this paper

• Medium-induced modification of azimuthal correlations of electrons from heavy-flavor hadron decays with charged particles in Pb-Pb collisions at $\sqrt{s_{\rm{NN}} = 5.02}$ TeV

  2025cites this paper
• First observation of ultra-long-range azimuthal correlations in low multiplicity pp and p-Pb collisions at the LHC

  2025cites this paper
• Rapidity and multiplicity dependence of charged-particle flow in pPb collisions at sNN=8.16\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69p

  2025cites this paper
• Long-Range Transverse-Momentum Correlations and Radial Flow in Pb-Pb Collisions at the LHC.

  2025cites this paper
• Collectivity in large and small collision systems

  2025cites this paper
• Systematic study of flow vector fluctuations in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msqrt><mml:msub><mml:mi>s</mml:mi><mml:mrow><mml:mi>N</mml:mi><mml:mi>N</mml:mi></mml:mrow></mml:msub></mml:msqrt><mml:mo>=</mml:mo><mml:mn>5.02</mml:mn></mml:mrow></mml:math> Te

  2024cites this paper
• Review of nonflow estimation methods and uncertainties in relativistic heavy-ion collisions

  2024cites this paper
• Bulk flow and correlation measurements at LHCb

  2024cites this paper
• Measurement of two-particle correlations and flow coefficients in high multiplicity e+e− collisions using archived ALEPH data at 91-209 GeV

  2024cites this paper
• Overview of high-density QCD studies with the CMS experiment at the LHC

  2024cites this paper
• Analysis of flow factorization and event-plane correlations based on a maximum likelihood estimator

  2024cites this paper
• Analysis note: two-particle correlation in $e^+e^-$ collisions at 91-209 GeV with archived ALEPH data

  2023influential citation
• Transverse momentum decorrelation of the flow vector in Pb–Pb collisions at $$\sqrt{s_{_{\textrm{NN}}}}$$ s

  2023cites this paper
• To study the strange particles production at RHIC energies

  2023cites this paper
• Study of charged particle production at high pT using event topology in pp, pPb and Pb Pb collisions at sNN=5.02 TeV

  2023cites this paper
• Measurement of the Sensitivity of Two-Particle Correlations in pp Collisions to the Presence of Hard Scatterings.

  2023cites this paper
• Measurements of long-range two-particle correlation over a wide pseudorapidity range in p–Pb collisions at s NN $$ \sqrt{s_{\textrm{NN}}} $$ = 5.02 TeV

  2023cites this paper
• Observation of flow angle and flow magnitude fluctuations in Pb-Pb collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msqrt><mml:msub><mml:mi>s</mml:mi><mml:mrow><mml:mi>N</mml:mi><mml:mi>N</mml:mi></mml:mrow></mml:msub></mml:msqrt><mml:mo>=</mml:mo><mml:mn>5.02</

  2023cites this paper
• Measurement of forward charged hadron flow harmonics in peripheral PbPb collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msqrt><mml:msub><mml:mi>s</mml:mi><mml:mrow><mml:mi>N</mml:mi><mml:mi>N</mml:mi></mml:mrow></mml:msub></mml:msqrt><mml:mo>=</mml:mo><mml:mn>5

  2023cites this paper
• Long-range near-side correlation in e+e− collisions at 183-209 GeV with ALEPH archived data

  2023cites this paper
• Azimuthal anisotropy of dijet events in PbPb collisions at sNN\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \sqrt{s

  2022cites this paper
• Two-particle azimuthal correlations in γp interactions using pPb collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msqrt><mml:mrow><mml:msub><mml:mrow><mml:mi>s</mml:mi></mml:mrow><mml:mrow><mml:msub><mml:mrow /><mml:mrow><mml:mi mathvariant="normal">NN</mm

  2022cites this paper
• Study of charged particle production at high pT using event topology in pp, p–Pb and Pb–Pb collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msqrt><mml:mrow><mml:msub><mml:mrow><mml:mi>s</mml:mi></mml:mrow><mml:mrow><mml:mi mathvariant="normal">NN</mml:mi><

  2022cites this paper
• Elliptic flow of charged particles at midrapidity relative to the spectator plane in Pb–Pb and Xe–Xe collisions

  2022cites this paper
• Transverse momentum decorrelation of the flow vector in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV

  2022cites this paper
• Minijet quenching in a concurrent jet+hydro evolution and the nonequilibrium quark-gluon plasma

  2022cites this paper
• The ALICE experiment: a journey through QCD

  2022cites this paper
• Two-particle angular correlations in e^+e^− collisions to hadronic final states in two reference coordinates at Belle

  2022cites this paper
• Study of transverse spherocity and azimuthal anisotropy in Pb–Pb collisions at sNN=5.02 TeV using a multi-phase transport model

  2021cites this paper
• Forward rapidity J/$\psi$ production as a function of charged-particle multiplicity in pp collisions at $\sqrt{s} =$ 5.02 and 13 TeV

  2021cites this paper
• Azimuthal correlations in photoproduction and deep inelastic ep scattering at HERA

  2021cites this paper
• Correlations of azimuthal anisotropy Fourier harmonics with subevent cumulants in pPb collisions at sNN=8.16TeV

  2021cites this paper
• Complementary two-particle correlation observables for relativistic nuclear collisions

  2021cites this paper
• A large-N expansion for minimum bias

  2021cites this paper
• Collective dynamics in relativistic nuclear collisions studied with ALICE at the LHC

  2020cites this paper
• Direct photon elliptic flow in Pb-Pb collisions at √sNN = 2.76 TeV

  2020cites this paper
• Multiparticle correlation studies in pPb collisions at sNN =8.16 TeV

  2020cites this paper
• Recent results on collectivity in small systems from ALICE

  2020cites this paper
• Transverse momentum dependent decorrelation in Pb–Pb collisions at LHC

  2020cites this paper
• Covariant kinetic theory and transport coefficients for Gribov plasma

  2020cites this paper
• Two-particle azimuthal correlations as a probe of collective behaviour in deep inelastic ep scattering at HERA

  2020cites this paper
• J/ψ production as a function of charged-particle multiplicity in p-Pb collisions at sNN\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \

  2020cites this paper
• Longitudinal and azimuthal evolution of two-particle transverse momentum correlations in Pb–Pb collisions at

  2020cites this paper
• Hydrodynamical response of plane correlation in Pb + Pb collisions at s NN = 2.76TeV

  2019cites this paper
• Two-particle differential transverse momentum and number density correlations in p−Pb collisions at 5.02 TeV and Pb-Pb collisions at 2.76 TeV at the CERN Large Hadron Collider

  2019cites this paper
• Multiparticle correlation studies in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>p</mml:mi><mml:mtext>Pb</mml:mtext></mml:math> collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msqrt><mml:msub><mml:mi>s</mml:mi><mml:mrow><mml:mi>N</mml:mi>

  2019cites this paper
• Identified Hadron Production as a Function of Event Multiplicity and Transverse Spherocity in pp Collisions at $\sqrt{s}$ = 7 and 13 TeV with the ALICE Detector

  2018cites this paper
• Rotating Planes, Fluctuating Shapes : Anisotropic Flow and Magnetic Fields in Heavy-Ion Collisions

  2018cites this paper
• Azimuthal Anisotropy of Heavy-Flavor Decay Electrons in p-Pb Collisions at sqrt[s_{NN}]=5.02  TeV.

  2018cites this paper
• Harmonic decomposition of three-particle azimuthal correlations at energies available at the BNL Relativistic Heavy Ion Collider

  2018cites this paper
• Correlations in particle production in proton-lead and lead-lead collisions at the LHC

  2018influential citation
• Open Heavy Flavor Production in Relativistic Heavy Ion Collisions at LHC

  2018cites this paper
• Two particle differential transverse momentum and number density correlations in p-Pb and Pb-Pb at the LHC

  2018cites this paper
• Direct photon elliptic flow in Pb–Pb collisions at sNN=2.76 TeV

  2018cites this paper
• Search for collectivity with azimuthal J/ψ-hadron correlations in high multiplicity p–Pb collisions at √sNN=5.02 and 8.16 TeV

  2018cites this paper
• Studies of azimuthal anisotropy harmonics in ultra-central PbPb collisions at sqrt(s[NN]) = 2.76 TeV

  2018cites this paper
• Simulation studies of R2(Δη,Δφ) and P2(Δη,Δφ) correlation functions in pp collisions with the PYTHIA and HERWIG models

  2018cites this paper
• anisotropy in Cu plus Au collisions at root s(NN)=200

  2018cites this paper
• Search for collectivity with azimuthal J/$\psi$-hadron correlations in high multiplicity p-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 and 8.16 TeV

  2017cites this paper
• Evolution of the longitudinal and azimuthal structure of the nearside jet peak in Pb-Pb collisions at root s ( NN ) = 2 . 76

  2017cites this paper
• A flow paradigm in heavy-ion collisions

  2017cites this paper
• Neutral meson production and correlation with charged hadrons in pp and Pb-Pb collisions with the ALICE experiment at the LHC

  2017cites this paper
• Flow dominance and factorization of transverse momentum correlations in Pb-Pb collisions at the LHC

  2017cites this paper
• UvA-DARE (Digital Academic Measurements of long-range azimuthal anisotropies and associated Fourier coefficients for pp collisions at √s̅=5.02 and 13 TeV and p +Pb collisions at √s̅_̅(̅N̅N̅)̅=5.02 TeV with the ATLAS detector

  2017cites this paper
• Azimuthal anisotropy in Cu+Au collisions at sNN=200 GeV

  2017cites this paper
• Evolution of the longitudinal and azimuthal structure of the near-side jet peak in Pb-Pb collisions at root s(NN)=2.76 TeV

  2017cites this paper
• Collective flow from AA, pA to pp collisions – Toward a unified paradigm

  2017cites this paper
• Collective flow and hydrodynamics in large and small systems at the LHC

  2017cites this paper
• University of Birmingham Evolution of the longitudinal and azimuthal structure of the near-side jet peak in Pb-Pb collisions at sNN=2.76 TeV

  2017cites this paper
• Azimuthal flows in hadron collisions from quark-gluon string repulsion

  2017cites this paper
• Collective long-range particle correlations in proton-proton and proton-nucleus collisions at the LHC with the CMS detector

  2017cites this paper
• Near-side jet peak broadening in Pb–Pb collisions at sNN=2.76 TeV

  2017cites this paper
• Azimuthal anisotropies and initial-state fluctuations from SPS to LHC energies

  2017cites this paper
• UvA-DARE (Digital Academic Measurements of long-range azimuthal anisotropies and associated Fourier coefficients for pp collisions at √s̅=5.02 and 13 TeV and p +Pb collisions at √s̅_̅(̅N̅N̅)̅=5.02 TeV with the ATLAS detector

  2017cites this paper
• Pseudorapidity and transverse momentum dependence of flow harmonics in pPb and PbPb collisions

  2017cites this paper
• Measurement of Elliptic Llow in p+Au Collisions at √SNN = 200 GeV Using the PHENIX Detector at RHIC

  2017cites this paper
• π 0 -hadron correlations in pp and Pb-Pb collisions and π 0 elliptic flow in Pb-Pb collisions measured at the ALICE experiment

  2017cites this paper
• Fluctuations in ultra-relativistic heavy ion collisions

  2017cites this paper
• Searches for transverse momentum dependent flow vector fluctuations in Pb-Pb and p-Pb collisions at the LHC

  2017influential citation
• Harmonic decomposition of three-particle azimuthal correlations at RHIC

  2017cites this paper
• A look at heavy ion collisions through the SO(3)-invariant flow

  2017cites this paper
• Fator de modificação nuclear e anisotropia azimutal evento-a-evento de quarks pesados em colisões de íons pesados

  2017cites this paper
• Centrality and collision event-plane determination in ALICE at the LHC

  2017cites this paper
• Two-particle correlations in p+p and Pb+Pb collisions at SPS energies

  2017cites this paper
• University of Birmingham Evolution of the longitudinal and azimuthal structure of the near-side jet peak in Pb-Pb collisions at sNN=2.76 TeV

  2017cites this paper
• Measurements of long-range azimuthal anisotropies and associated Fourier coefficients for pp collisions at root s=5.02 and 13 TeV and p plus Pb collisions at root(NN)-N-s=5.02 TeV with the ATLAS detector

  2017cites this paper
• π0-hadron correlations in pp, p-Pb and Pb-Pb collisions at ALICE

  2017cites this paper
• Near-side jet peak broadening in Pb-Pb collisions at $\sqrt{s_{NN}} = 2.76$ TeV

  2016cites this paper
• An overview of experimental results from ultra-relativistic heavy-ion collisions at the CERN LHC: Bulk properties and dynamical evolution

  2016cites this paper
• Jet tomography in heavy-ion collisions - Challenges, Results, and Open Problems

  2016cites this paper
• Evidence for collectivity in pp collisions at the LHC

  2016cites this paper
• Jet-like correlations with neutral pion triggers in pp and central Pb-Pb collisions at 2.76 TeV

  2016cites this paper
• Long-range correlations in ALICE at the LHC

  2016cites this paper
• Phenomenological Review on Quark–Gluon Plasma: Concepts vs. Observations

  2016cites this paper
• Pseudorapidity dependence of long-range two-particle correlations in pPb collisions at sqrt(s[NN]) = 5.02 TeV

  2016cites this paper
• Birmingham Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV

  2016cites this paper
• Sub-leading flow modes in PbPb collisions at from the HYDJET++ model

  2016cites this paper
• Evolution of the longitudinal and azimuthal structure of the near-side jet peak in Pb-Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$ TeV

  2016cites this paper
• UvA-DARE (Digital Academic Repository) Measurement of the distributions of event-by-event flow harmonics in lead-lead collisions at sNN = 2.76 TeV with the ATLAS detector at the LHC

  2016cites this paper
• Higher-order anisotropies in the Buda-Lund model: Disentangling flow and density field anisotropies

  2016cites this paper