Impact of longitudinal bulk viscous effects to heavy quark transport in a strongly magnetized hot QCD medium

Abstract

The effects of longitudinal bulk viscous pressure on the heavy quark dynamics have been estimated in a strongly magnetized quark-gluon plasma within the Fokker-Planck approach. The bulk viscous modification to the momentum distribution of bulk degrees of freedom has been obtained in the presence of a magnetic field while incorporating the realistic equation of state of the hot magnetized QCD medium. As the magnetic field breaks the isotropy of the medium, the analysis is done along the directions longitudinal and transverse to the field. The longitudinal bulk viscous contribution is seen to have sizable effects in the heavy quark momentum diffusion in the magnetized medium. The dependence of higher Landau levels and the equation of state on the viscous correction to the heavy quark transport has been explored in the analysis.

arXiv comment8 pages, 3 figures, Two column, Version accepted for publication in Physical Review D

References in corpus (51)

• The Chiral Magnetic Effect
• The effects of topological charge change in heavy ion collisions: "Event by event P and CP violation"
• Viscosity Information from Relativistic Nuclear Collisions: How Perfect is the Fluid Observed at RHIC?
• Global $\Lambda$ hyperon polarization in nuclear collisions: evidence for the most vortical fluid
• Chiral Magnetic and Vortical Effects in High-Energy Nuclear Collisions --- A Status Report
• Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions
• The QCD Equation of State with almost Physical Quark Masses
• A calculation of the bulk viscosity in SU(3) gluodynamics
• Universal properties of bulk viscosity near the QCD phase transition
• Testing the chiral magnetic and chiral vortical effects in heavy ion collisions
• Extraction of Heavy-Flavor Transport Coefficients in QCD Matter
• Directed Flow of Charm Quarks as a Witness of the Initial Strong Magnetic Field in Ultra-Relativistic Heavy Ion Collisions
• Toward a solution to the $R_{AA}$ and $v_2$ puzzle for heavy quarks
• Open Heavy Flavor in QCD Matter and in Nuclear Collisions
• Towards the determination of heavy-quark transport coefficients in quark-gluon plasma
• Effect of bulk viscosity on Elliptic Flow near QCD phase transition
• Momentum transport in strongly coupled anisotropic plasmas in the presence of strong magnetic fields
• Transport coefficients for bulk viscous evolution in the relaxation time approximation
• Heavy Quark Diffusion in Strong Magnetic Fields at Weak Coupling and Implications for Elliptic Flow
• Heavy-flavor production and medium properties in high-energy nuclear collisions - What next?
• Electrical Conductivity of Quark-Gluon Plasma in Strong Magnetic Fields
• Propagation of Charm Quarks in Equilibrating Quark Gluon Plasma
• First observation of the directed flow of $D^0$ and $\overline{D^0}$ in Au+Au collisions at $\sqrt{s_{\mathrm{NN}}}$ = 200~GeV
• Magnetic Field Effect on Charmonium Production in High Energy Nuclear Collisions
• Heavy quarkonia in strong magnetic fields
• Bulk Viscosity of Quark-Gluon Plasma in Strong Magnetic Fields
• Electric conductivity of hot and dense quark matter in a magnetic field with Landau level resummation via kinetic equations
• Heavy quark complex potential in a strongly magnetized hot QGP medium
• Heavy quarkonium production in a strong magnetic field
• A quasi-particle description of $(2+1)$- flavor lattice QCD equation of state
• Effective description of hot QCD medium in strong magnetic field and longitudinal conductivity
• Transport coefficients of hot magnetized QCD matter beyond the lowest Landau level approximation
• Anisotropic pressure of deconfined QCD matter in presence of strong magnetic field within one-loop approximation
• Interplay of drag by hot matter and electromagnetic force on the directed flow of heavy quarks
• Universal Properties of the Langevin Diffusion Coefficients
• Heavy Quark Diffusion in Strongly Coupled Anisotropic Plasmas
• Chiral Vortical Effect for Bosons
• Heavy-quark transport coefficients in a hot viscous quark-gluon plasma medium
• Jet quenching parameter of quark-gluon plasma in strong magnetic field: Perturbative QCD and AdS/CFT correspondence
• Electromagnetic spectral function and dilepton rate in a hot magnetized QCD medium
• Covariant kinetic theory for effective fugacity quasi particle model and first order transport coefficients for hot QCD matter
• Heavy quark dynamics in a hot magnetized QCD medium
• Bulk viscous corrections to screening and damping in QCD at high temperatures
• Energy loss of a nonaccelerating quark moving through a strongly coupled N=4 super Yang-Mills vacuum or plasma in strong magnetic field
• Particle production in relativistic heavy-ion collisions: A consistent hydrodynamic approach
• Thermodynamic Behaviour of Magnetized QGP within the Self-Consistent Quasiparticle Model
• Hard dilepton production from a weakly magnetized hot QCD medium
• Heavy quarks in a magnetic field
• Soft contribution to the damping rate of a hard photon in a weakly magnetized hot medium
• Heavy quark transport in a viscous semi QGP
• Direct flow of heavy mesons as unique probe of the initial Electro-Magnetic fields in Ultra-Relativistic Heavy Ion collisions

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• Anisotropic pressure of magnetized quark matter with anomalous magnetic moment
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• Chiral susceptibility in dense thermo-magnetic QCD medium within HTL approximation
• Heavy quarkonia in QGP medium in an arbitrary magnetic field
• Order-by-order Anisotropic Transport Coefficients of a Magnetised Fluid: a Chapman-Enskog Approach
• Non-perturbative heavy quark diffusion coefficients in arbitrarily magnetized quark-gluon plasma