Bottom energy loss and non-prompt $J/\psi$ production in relativistic heavy ion collisions

Abstract

We study the momentum and centrality dependence of the non-prompt $J/\psi$ nuclear modification factors ($R_{AA}$), which comes from the $B$ hadrons decay, in Pb-Pb collisions at the Large Hadron Collider. Bottom quarks are produced in the parton hard scatterings and suffer energy loss in the quark-gluon plasma and the hadronic gas, where the spatial and time evolution of the medium is described with the hydrodynamic equations. Medium-induced elastic scatterings and the radiation in bottom quarks are included in the energy loss of bottom quarks. The hadronization process of bottom quarks is described with the instantaneous coalescence model. After considering both cold and hot nuclear matter effects in Pb-Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV, we calculated the $R_{AA}$ and also the elliptic flows of non-prompt $J/\psi$ from the decay of $B$ mesons at different centralities and transverse momentum bins. The $R_{AA}$ and $v_2$ of non-prompt $J/\psi$ sensitive to the hot medium reflect and centrality supply an opportunity to study the bottom quarks energy loss in the hot medium.

arXiv comment7 pages, 6 figures

References in corpus (64)

• Glauber Modeling in High Energy Nuclear Collisions
• The chiral and deconfinement aspects of the QCD transition
• EPS09 - a New Generation of NLO and LO Nuclear Parton Distribution Functions
• Elliptic and triangular flow in event-by-event (3+1)D viscous hydrodynamics
• The p_T Spectrum in Heavy-Flavour Hadroproduction
• How Much do Heavy Quarks Thermalize in a Heavy Ion Collision?
• Theoretical predictions for charm and bottom production at the LHC
• Non-Abelian Energy Loss at Finite Opacity
• Elastic, Inelastic, and Path Length Fluctuations in Jet Tomography
• Effective Kinetic Theory for High Temperature Gauge Theories
• Heavy Quark Radiative Energy Loss in QCD Matter
• Heavy Quark Energy Loss in Nuclear Medium
• Signatures of Quark-Gluon-Plasma formation in high energy heavy-ion collisions: A critical review
• Extraction of Heavy-Flavor Transport Coefficients in QCD Matter
• Heavy quark dynamics and hadronization in ultra-relativistic heavy-ion collisions: collisional versus radiative energy loss
• Effects of initial flow velocity fluctuation in event-by-event (3+1)D hydrodynamics
• Radiative and Collisional Jet Energy Loss in the Quark-Gluon Plasma at RHIC
• ${\mathbf{D}}_{\mathbf{s}}$-Meson as Quantitative Probe of Diffusion and Hadronization in Nuclear Collisions
• D meson elliptic flow in non-central Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76TeV
• Toward a solution to the $R_{AA}$ and $v_2$ puzzle for heavy quarks
• Hydrodynamical Description of 200 A GeV/c S+Au Collisions: Hadron and Electromagnetic Spectra
• Medium Effects on Charmonium Production at ultrarelativistic energies available at the CERN Large Haron Collider
• Sequential Regeneration of Charmonia in Heavy-Ion Collisions
• Hard collinear gluon radiation and multiple scattering in a medium
• Heavy Quarkonium in Extreme Conditions
• Charmed Hadrons from Coalescence plus Fragmentation in relativistic nucleus-nucleus collisions at RHIC and LHC
• Charmonium in Medium: From Correlators to Experiment
• Energy loss, hadronization and hadronic interactions of heavy flavors in relativistic heavy-ion collisions
• Colour Deconfinement in Nuclear Collisions
• Towards the determination of heavy-quark transport coefficients in quark-gluon plasma
• Competition of Heavy Quark Radiative and Collisional Energy Loss in Deconfined Matter
• Hadronization and Charm-Hadron Ratios in Heavy-Ion Collisions
• Measurement of prompt and nonprompt charmonium suppression in PbPb collisions at 5.02 TeV
• Tomography of a quark gluon plasma at RHIC and LHC energies
• Measurement of the B+ Production Cross Section in pp Collisions at sqrt(s) = 7 TeV
• Heavy quark bound states in a quark-gluon plasma: dissociation and recombination
• Measurement of quarkonium production in proton--lead and proton--proton collisions at $5.02$ $\mathrm{TeV}$ with the ATLAS detector
• Thermal Relaxation of Charm in Hadronic Matter
• Upsilon Production as a Probe for Early State Dynamics in High Energy Nuclear Collisions at RHIC
• Transverse-momentum and event-shape dependence of D-meson flow harmonics in Pb-Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV
• Measurement of prompt and nonprompt J/psi production in pp and pPb collisions at sqrt(s[NN]) = 5.02 TeV
• The multiple-charm hierarchy in the statistical hadronization model
• Dynamical collisional energy loss and transport properties of on- and off-shell heavy quarks in vacuum and in the Quark Gluon Plasma
• Heavy-quark transport coefficients in a hot viscous quark-gluon plasma medium
• Measurement of the differential cross-section of B+ meson production in pp collisions at sqrt(s) = 7 TeV at ATLAS
• Quarkonium Semiclassical Transport in Quark-Gluon Plasma: Factorization and Quantum Correction
• $D$-mesons and charmonium states in hot pion matter
• Bottomonium Continuous Production from Unequilibrium Bottom Quarks in Ultrarelativistic Heavy Ion Collisions
• Charmonium Coherent Photoproduction and Hadroproduction with Effects of Quark Gluon Plasma
• Measurement of prompt ${\mathrm{D}}^0$ and ${\overline{\mathrm{D}}}^0$ meson azimuthal asymmetry and search for strong electric fields in PbPb collisions at $\sqrt{s_{\mathrm{NN}}}=$ 5.02 TeV
• X(3872) Production in Relativistic Heavy-Ion Collisions
• Exploring non-equilibrium quark-gluon plasma effects on charm transport coefficients
• Prompt and non-prompt $J/\psi$ elliptic flow in Pb+Pb collisions at $\sqrt{s_{{}_{\text{NN}}}}=5.02$ TeV with the ATLAS detector
• Thermal Production of Charmonia at the LHC Energies
• Strong Diffusion Effect of Charm Quarks on $J/\psi$ Production in Pb-Pb collisions at the LHC
• Gluon bremsstrahlung by heavy quarks - its effects on transport coefficients and equilibrium distribution
• A study of charm quark dynamics in quark-gluon plasma with 3+1 D viscous hydrodynamics
• Probe the tilted Quark-Gluon Plasma with charmonium directed flow
• Heavy quark transport in an anisotropic hot QCD medium: Collisional and Radiative processes
• Simulation of Lindblad equations for quarkonium in the quark-gluon plasma
• Coherent photo-produced J$/\psi$ and dielectron yields in isobaric collisions
• Prompt and non-prompt J/$\psi$ production cross sections at midrapidity in proton-proton collisions at $\sqrt{s}$ = 5.02 and 13 TeV
• Charmonium Triangular Flow in High Energy Nuclear Collisions
• The hadronization time of heavy quark in nuclear matter

Cited by in corpus (5)

• Prompt and non-prompt J$/\psi$ production at midrapidity in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• Machine learning approach to analyze heavy quark diffusion coefficient in relativistic heavy-ion collisions
• Exploring Spin Polarization of Heavy Quarks in Magnetic Fields and Hot Medium
• Non-thermal distributions of charm and charmonium in relativistic heavy-ion collisions
• Exploring parameter dependence of heavy-flavor dynamics in small collision systems