Heavy quark complex potential in a strongly magnetized hot QGP medium

Abstract

We study the effect of a strong constant magnetic field, generated in relativistic heavy ion collisions, on the heavy quark complex potential. We work in the strong magnetic field limit with the lowest Landau level approximation. We find that the screening of the real part of the potential increases with the increase in the magnetic field. Therefore, we expect less binding of the $Q\bar{Q}$ pair in the presence of a strong magnetic field. The imaginary part of the potential increases in magnitude with the increase in the magnetic field, leading to an increase of the width of the quarkonium state with the magnetic field. All of these effects result in the early dissociation of $Q\bar{Q}$ states in a magnetized hot quark-gluon plasma medium.

arXiv comment17 pages, 6 figures

References in corpus (68)

• Big-Bang Nucleosynthesis
• The effects of topological charge change in heavy ion collisions: "Event by event P and CP violation"
• Estimate of the magnetic field strength in heavy-ion collisions
• Magnetic Fields in the Early Universe
• Effective field theories for heavy quarkonium
• Quantum field theory in a magnetic field: From quantum chromodynamics to graphene and Dirac semimetals
• QCD quark condensate in external magnetic fields
• Real-time static potential in hot QCD
• Dimensional Reduction and Catalysis of Dynamical Symmetry Breaking by a Magnetic Field
• "Strongly interacting matter in magnetic fields": an overview
• Comments About the Electromagnetic Field in Heavy-Ion Collisions
• QCD Phase Transition in a Strong Magnetic Background
• Phase diagram of hot QCD in an external magnetic field: possible splitting of deconfinement and chiral transitions
• Three-loop HTLpt thermodynamics at finite temperature and chemical potential
• Complex Heavy-Quark Potential at Finite Temperature from Lattice QCD
• Directed Flow of Charm Quarks as a Witness of the Initial Strong Magnetic Field in Ultra-Relativistic Heavy Ion Collisions
• Deconfinement and Chiral Symmetry Restoration in a Strong Magnetic Background
• Chiral transition in a strong magnetic background
• Chiral Properties of Strong Interactions in a Magnetic Background
• Dressed Polyakov loop and phase diagram of hot quark matter under magnetic field
• Quark-hadron phase transition in a magnetic field
• Synchrotron radiation by fast fermions in heavy-ion collisions
• Deconfinement in the presence of a strong magnetic background: an exercise within the MIT bag model
• Charmonia and Bottomonia in a Magnetic Field
• The imaginary part of the static gluon propagator in an anisotropic (viscous) QCD plasma
• Heavy Quark Diffusion in Strong Magnetic Fields at Weak Coupling and Implications for Elliptic Flow
• The quark mass gap in a magnetic field
• Magnetic catalysis in hot and dense quark matter and quantum fluctuations
• Quarkonium states in a complex-valued potential
• Phase diagram in an external magnetic field beyond a mean-field approximation
• Properties of neutral mesons in a hot and magnetized quark matter
• Quarkonium dissociation in the presence of a small momentum space anisotropy
• Large Nc Deconfinement Transition in the Presence of a Magnetic Field
• Photon decay in strong magnetic field in heavy-ion collisions
• The melting of charmonium in a magnetic field from an effective AdS/QCD model
• Quarkonium dissociation in quark-gluon plasma via ionization in magnetic field
• Magnetic field effects on the static quark potential at zero and finite temperature
• Heavy Quark Interactions in Finite Temperature QCD
• Magnetic Field Effect on Charmonium Production in High Energy Nuclear Collisions
• Electromagnetic spectral properties and Debye screening of a strongly magnetized hot medium
• Heavy quarkonia in strong magnetic fields
• D mesons in a magnetic field
• Effects of magnetic field on the plasma evolution in relativistic heavy-ion collisions
• Thermal pions in a magnetic background
• Dissociation of quarkonium in hot QCD medium: Modification of the inter-quark potential
• Heavy quarkonium production in a strong magnetic field
• Chiral transition in a magnetic field and at finite baryon density
• QCD sum rules for magnetically induced mixing between ${\eta }_c$ and $J/\psi$
• Anisotropic heavy quark potential in strongly-coupled $\mathcal{N}=4$ SYM in a magnetic field
• Dissociation of Quarkonium in a Complex Potential
• Modification of the B Meson Mass in a Magnetic Field from QCD Sum Rules
• Heavy Quark Potential in a static and strong homogeneous magnetic field
• A gauge invariant Debye mass and the complex heavy-quark potential
• Chiral Transition Within Effective Quark Models Under Magnetic Fields
• Screening masses in strong external magnetic fields
• Dissociation of quarkonium in an anisotropic hot QCD medium
• Dissociation of heavy quarkonium in hot QCD medium in a quasi-particle model
• The charmonium dissociation in an "anomalous wind"
• A renormalization group approach for QCD in a strong magnetic field
• Magnetic catalysis with massive dynamical flavours
• Enhancement of flow anisotropies due to magnetic field in relativistic heavy-ion collisions
• Vacuum polarization in thermal QED with an external magnetic field
• $J/\psi$ Production by Magnetic Excitation of ${\eta }_c$
• Heavy quarkonium moving in hot and dense deconfined nuclear matter
• Velocity-induced Heavy Quarkonium Dissociation using the gauge-gravity correspondence
• Quarkonium in a non-ideal hot QCD Plasma
• Surprises in relativistic matter in a magnetic field
• The HTL resumed propagators in the light cone gauge

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• Anisotropic transport properties of Hadron Resonance Gas in magnetic field
• 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
• Pressure of a weakly magnetized hot and dense deconfined QCD matter in one-loop hard-thermal-loop perturbation theory
• Bulk viscosity of a hot QCD/QGP medium in strong magnetic field within relaxation-time approximation
• A review of quarkonia under strong magnetic fields
• Dynamics of Hot QCD Matter -- Current Status and Developments
• Dissociation of heavy quarkonia in a weak magnetic field
• Heavy quark dynamics in a hot magnetized QCD medium
• Electrical conductivity of a hot and dense QGP medium in a magnetic field
• Heavy quarkonia in a bulk viscous medium
• Impact of longitudinal bulk viscous effects to heavy quark transport in a strongly magnetized hot QCD medium
• Momentum and its affiliated transport coefficients for a hot QCD matter in a strong magnetic field
• Thermoelectric properties of (an-)isotropic QGP in magnetic fields
• Thermoelectric behaviour of hot collisional and magnetized QCD medium from an effective kinetic theory
• Drag force to all orders in gradients
• Thermomagnetic properties and Bjorken expansion of hot QCD matter in a strong magnetic field
• Thermomagnetic properties and Debye Screening for magnetized quark-gluon Plasma using the extended self-consistent quasiparticle model
• Heavy quark potential and LQCD based quark condensate at finite magnetic field
• Anisotropic tomography of heavy quark dissociation by using general propagator structure at finite magnetic field
• Thermal transport in a weakly magnetized hot QCD medium
• Response of a weakly magnetized hot QCD medium to inhomogeneous electric field
• Hadronic Paschen-Back effect
• Magnetic field effect on hadron yield ratios and fluctuations in a hadron resonance gas
• Magnetic field-dependent electric charge transport in hadronic medium at finite temperature
• Dynamics of in-medium quarkonia in SU(3) and SU(2) gauge theories
• Chiral susceptibility in dense thermo-magnetic QCD medium within HTL approximation
• Quarkonium radiative decays from the hadronic Paschen-Back effect
• Energy loss of heavy quarks in the presence of magnetic field
• Resummed Gluon Propagator and Debye Screening Effect in a Holonomous Plasma
• Spectral functions of heavy quarkonia in a bulk-viscous quark gluon plasma
• Survival probabilities of charmonia as a clue to measure transient magnetic fields
• Heavy quarkonia in QGP medium in an arbitrary magnetic field
• Quarkonia dissociation at finite magnetic field in the presence of momentum anisotropy
• Magneto-rotational dissociation of heavy hadrons in Relativistic Heavy-Ion Collisions
• Quantum color screening in external magnetic field
• Magnetic field induced hair structure in charmonium gluon-dissociation
• Collective modes of gluons in an anisotropic thermo-magnetic medium
• Relativistic dynamics of charmonia in strong magnetic fields
• Structure of heavy quarkonia in a strong magnetic field
• Impact of strong magnetic field, baryon chemical potential, and medium anisotropy on polarization and spin alignment of hadrons
• Nonperturbative heavy quark diffusion coefficients in a weakly magnetized thermal QCD medium
• Electromagnetic Debye mass within Gribov-Zwanziger action
• Probing Quarkonium Diffusion in a Magnetized Quark-Gluon Plasma
• Thermal Field Theory in the Presence of a Background Magnetic Field and its Application to QCD
• Landau-Zener-Stückelberg-Majorana dynamics of magnetized quarkonia
• Quarkonium spectra with magnetically induced anisotropic confinement
• Shear Viscosity of hadronic matter at finite temperature and magnetic field