Medium Effects on Charmonium Production at ultrarelativistic energies available at the CERN Large Haron Collider

Abstract

We investigate with a transport approach the cold and hot nuclear matter effects on the charmonium transverse momentum distributions in relativistic heavy ion collisions. The newly defined nuclear modification factor $r_{AA}=⟨p_T^2{⟩}_{AA}/⟨p_T^2{⟩}_{pp}$ and elliptic flow $v_2$ for $J/\psi$ are sensitive to the nature of the hot medium and the thermalization of heavy quarks. From SPS through RHIC to LHC colliding energies, we observe dramatic changes in the centrality dependence of $r_{AA}$. We find that at LHC energy, the finally observed charmonia are dominated by the regeneration from thermalized heavy quarks.

11 pages,10 figures

References in corpus (11)

• Glauber Modeling in High Energy Nuclear Collisions
• Energy Loss and Flow of Heavy Quarks in Au+Au Collisions at sqrt(s_NN) = 200 GeV
• J/psi Production vs Centrality, Transverse Momentum, and Rapidity in Au+Au Collisions at sqrt(s_NN) = 200 GeV
• Measurement of high-p_T Single Electrons from Heavy-Flavor Decays in p+p Collisions at sqrt(s) = 200 GeV
• J/psi Production in Quark-Gluon Plasma
• Charmonium in Medium: From Correlators to Experiment
• Transverse Momentum Spectra of J/ψin Heavy-Ion Collisions
• Heavy Flavour Hadro-Production from Fixed-Target to Collider Energies
• Evidence for charmonium generation at the phase boundary in ultra-relativistic nuclear collisions
• Upsilon Production as a Probe for Early State Dynamics in High Energy Nuclear Collisions at RHIC
• Elliptic flow in U+U collisions at sqrt{s_{NN}} = 200 GeV and in Pb+Pb collisions at sqrt{s_{NN}} = 2.76 TeV: Prediction from a hybrid approach

Cited by in corpus (105)

• Decoding the phase structure of QCD via particle production at high energy
• Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions
• Properties of hot and dense matter from relativistic heavy ion collisions
• 50 Years of Quantum Chromodynamics
• Sequential Regeneration of Charmonia in Heavy-Ion Collisions
• Heavy Quarkonium in Extreme Conditions
• The ALICE experiment: a journey through QCD
• J/$\psi$ suppression at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV
• Heavy quarks and jets as probes of the QGP
• Color Screening and Regeneration of Bottomonia in High-Energy Heavy-Ion Collisions
• Heavy-flavor production and medium properties in high-energy nuclear collisions - What next?
• Differential studies of inclusive J/$\psi$ and $\psi$(2S) production at forward rapidity in Pb-Pb collisions at $\sqrt{{\text{s}}_{{}_{\mathbf{NN}}}}$ = 2.76 TeV
• Magnetic Field Effect on Charmonium Production in High Energy Nuclear Collisions
• Dynamical dissociation of quarkonia by wave function decoherence
• Prompt D${}^0$, D${}^{+}$, and D${}^{\ast +}$ production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• Exploring QCD matter in extreme conditions with Machine Learning
• Heavy-Quark Diffusion in the Quark-Gluon Plasma
• Inclusive, prompt and non-prompt J/$\psi$ production at mid-rapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76 TeV
• Heavy-ion collisions at the Large Hadron Collider: a review of the results from Run 1
• Predictions for bottomonia suppression in 5.023 TeV Pb-Pb collisions
• J/$\psi$ elliptic flow in Pb-Pb collisions at $\sqrt{{\mathbf{s}}_{\mathrm{NN}}}$ = 5.02 TeV
• Open Quantum Systems for Quarkonia
• Quantum Brownian motion of a heavy quark pair in the quark-gluon plasma
• Deciphering the nature of X(3872) in heavy ion collisions
• An overview of the experimental study of quark-gluon matter in high-energy nucleus-nucleus collisions
• Heavy quark potential in quark-gluon Plasma: Deep neural network meets lattice quantum chromodynamics
• Measurement of ${\rm Y}(1\mathrm{S})$ elliptic flow at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV
• Measurement of inclusive $J/\psi$ suppression in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV through the dimuon channel at STAR
• Centrality and transverse momentum dependence of inclusive J/$\psi$ production at midrapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• J/$\psi$ elliptic and triangular flow in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• Quarkonium in-medium properties from realistic lattice NRQCD
• Non-Abelian Electric Field Correlator at NLO for Dark Matter Relic Abundance and Quarkonium Transport
• ${\rm Y}$ suppression at forward rapidity in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• Hadron yields, the chemical freeze-out and the QCD phase diagram
• Bottomonium Continuous Production from Unequilibrium Bottom Quarks in Ultrarelativistic Heavy Ion Collisions
• Quantum dissipation of a heavy quark from a nonlinear stochastic Schrödinger equation
• Charmonium Coherent Photoproduction and Hadroproduction with Effects of Quark Gluon Plasma
• Extraction of the Heavy-Quark Potential from Bottomonium Observables in Heavy-Ion Collisions
• Data-driven extraction of heavy quark diffusion in quark-gluon plasma
• Cold and Hot Nuclear Matter Effects on Charmonium Production in p+Pb Collisions at LHC Energy
• Prompt and non-prompt $J/\psi$ elliptic flow in Pb+Pb collisions at $\sqrt{s_{{}_{\text{NN}}}}=5.02$ TeV with the ATLAS detector
• Strong Diffusion Effect of Charm Quarks on $J/\psi$ Production in Pb-Pb collisions at the LHC
• Thermal Production of Charmonia at the LHC Energies
• Thermal Charm and Charmonium Production in Quark Gluon Plasma
• Properties of the QCD Matter: A Review of Selected Results from the ALICE Experiment
• Theoretical Perspective on Quarkonia from SPS via RHIC to LHC
• Heavy Flavour Physics and CP Violation at LHCb: a Ten-Year Review
• Inclusive J/$\psi$ production at forward and backward rapidity in p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 8.16 TeV
• Probe the tilted Quark-Gluon Plasma with charmonium directed flow
• Υ Production in Heavy Ion Collisions at LHC
• Simulation of Lindblad equations for quarkonium in the quark-gluon plasma
• Relativistic Langevin dynamics: charm versus beauty
• Study of J/$\psi$ azimuthal anisotropy at forward rapidity in Pb-Pb collisions at $\sqrt{{\text{s}}_{\mathrm{NN}}}$ = 5.02 TeV
• Heavy-ion physics at the LHC: Review of Run I results
• Measurements of inclusive J/$\psi$ production at midrapidity and forward rapidity in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• $\psi (2S)$ suppression in Pb-Pb collisions at the LHC
• Detailed Rapidity Dependence of $J/\psi$ Production at LHC
• Unified Description of Charmonium Suppression in Quark-Gluon Plasma Medium at RHIC and LHC Energies
• The production of primordial $J/\psi$ in p+p and relativistic heavy-ion collisions
• Centrality and transverse momentum dependent suppression of ${\rm Y}(1S)$ and ${\rm Y}(2S)$ in p$-$Pb and Pb$-$Pb collisions at the CERN Large Hadron Collider
• Bottom energy loss and non-prompt $J/\psi$ production in relativistic heavy ion collisions
• Charmonium Triangular Flow in High Energy Nuclear Collisions
• Inclusive J/$\psi$ production in Xe-Xe collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.44 TeV
• Forward $J/\psi$ production in U$+$U collisions at $\sqrt{s_{NN}}$=193 GeV
• Quarkonium measurements in nucleus-nucleus collisions with ALICE
• Gluo-dissociation of Heavy Quarkonium in the Quark-Gluon Plasma Revisited
• Blast-wave description of ${\rm Y}$ elliptic flow at energies available at the CERN Large Hadron Collider
• Quarkonium dynamics in the quantum Brownian regime with non-abelian quantum master equations
• Heavy Quarkonium Dissociation by Thermal Gluons at Next-to-leading Order in the Quark-Gluon Plasma
• Dynamics of in-medium quarkonia in SU(3) and SU(2) gauge theories
• Charmonium Transport in Ultra-Relativistic Heavy-Ion Collisions at the LHC
• Experimental results and phenomenology of quarkonium production in relativistic nuclear collisions
• Elliptic flow as a probe for $\psi (2S)$ production mechanism in relativistic heavy ion collisions
• Charmed meson and charmonium production in PbPb collisions at the LHC
• Prompt and non-prompt J$/\psi$ production at midrapidity in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• Unraveling Gluon Jet Quenching through $J/\psi$ Production in Heavy-Ion Collisions
• Langevin dynamics of heavy quarks in a soft-hard factorized approach
• ALICE overview
• Multiplicity Dependence of J/$\psi$ Production and QCD Dynamics in $p+p$ Collisions at $\sqrt{s}$ = 13 TeV
• J/$\psi$ production at midrapidity in p$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=8.16$ TeV
• Flavor dependence of the thermal dissociations of vector and axial-vector mesons
• Dissociation of large transverse-momentum prompt J/psi produced in Pb-Pb collisions at the LHC
• Transverse dynamics of charmed hadrons in ultra-relativistic nuclear collisions
• Non-thermal distributions of charm and charmonium in relativistic heavy-ion collisions
• Charm and beauty isolation from heavy flavor decay electrons in p+p and Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV at LHC
• Heavy quarkonium dissociation in the finite space of heavy-ion collisions
• Bottomonium transport in p-Pb and Pb-Pb collisions at the LHC
• Quarkonium production and suppression: Theory
• Measurements of charmonium production in p$+$p, p$+$Au, and Au$+$Au collisions at $\sqrt{s_{{}_{\mathrm{NN}}}}$~=~200~GeV with the STAR experiment
• Spin alignment of quarkonia in vortical quark-gluon plasma
• Experimental overview on quarkonium production
• Polarized Dissociation and Spin Alignment of Moving Quarkonium in Quark-Gluon Plasma
• Toward a foundation model for heavy-ion collision experiments based on point-cloud diffusion
• ALICE Overview
• Charmonium production in Pb-Pb collisions with ALICE at the LHC
• New results on jets and heavy flavor in heavy-ion collisions with ALICE
• Quarkonium measurements in nucleus--nucleus collisions with ALICE
• Heavy Quark and Quarkonium Transport in High Energy Nuclear Collisions
• Hadronic effects on charmonium elliptic flows in heavy-ion collisions
• Charmonium dissociation at high baryon chemical potential
• Hadron yields in central nucleus-nucleus collisions, the statistical hadronization model and the QCD phase diagram
• Recent Heavy-Flavor Results from STAR
• Measurement of inclusive $J/\psi$ production in Au+Au collisions at $\sqrt{s_{\mathrm{NN}}}=54.4$ GeV at STAR
• Exploring parameter dependence of heavy-flavor dynamics in small collision systems
• Hadronic vs. partonic J/psi production in the Statistical Hadronization Model