Effect of magnetic field on jet transport coefficient
arXiv:2103.14440 · doi:10.1007/s12043-023-02683-1
Abstract
We report the estimation of jet transport coefficient, for quark- and gluon-initiated jets using a simple quasi-particle model in absence and presence of magnetic field. This model introduces a temperature and magnetic field-dependent degeneracy factor of partons, which is tuned by fitting the entropy density of lattice quantum chromodynamics data. At a finite magnetic field, for quark jets splits into parallel and perpendicular components whose magnetic field dependence comes from two sources: the field-dependent degeneracy factor and the phase space part guided from the shear viscosity to entropy density ratio. Due to the electrically neutral nature of gluons, the estimation of for gluon jets is affected only by the field-dependent degeneracy factor. In presence of a finite magnetic field, we find a significant enhancement in for both quark- and gluon-initiated jets at low temperature, which gradually decreases towards high temperature. We compare the obtained results with the earlier calculations based on the anti-de Sitter/conformal field theory correspondence, and a qualitatively similar trend is observed. The change in in presence of magnetic field is, however, quantitatively different for quark- and gluon-initiated jets. This is an interesting observation which can be explored experimentally to verify the effect of magnetic field on .
arXiv commenttypos corrected, references added, results updated
References in corpus (73)
- Gauge Theory Correlators from Non-Critical String Theory
- Large N Field Theories, String Theory and Gravity
- Radiative energy loss and -broadening of high energy partons in nuclei
- Full result for the QCD equation of state with 2+1 flavors
- Reaction Operator Approach to Non-Abelian Energy Loss
- Radiative energy loss of high energy quarks in finite-size nuclear matter and quark-gluon plasma
- Multiple Parton Scattering in Nuclei: Parton Energy Loss
- QCD quark condensate in external magnetic fields
- Calculating the Jet Quenching Parameter from AdS/CFT
- Multiple Scattering, Parton Energy Loss and Modified Fragmentation Functions in Deeply Inelastic eA Scattering
- Extracting jet transport coefficient from jet quenching at RHIC and LHC
- High-p_T Tomography of d+Au and Au+Au at SPS, RHIC, and LHC
- The theory and phenomenology of perturbative QCD based jet quenching
- Heavy Ion Collisions: Achievements and Challenges
- Leading-particle suppression in high energy nucleus-nucleus collisions
- MARTINI: An event generator for relativistic heavy-ion collisions
- The QCD equation of state in background magnetic fields
- The Fragility of High-pT Hadron Spectra as a Hard Probe
- Radiative and Collisional Jet Energy Loss in the Quark-Gluon Plasma at RHIC
- Review of Jet Measurements in Heavy Ion Collisions
- Directed Flow of Charm Quarks as a Witness of the Initial Strong Magnetic Field in Ultra-Relativistic Heavy Ion Collisions
- A perturbative framework for jet quenching
- Hard collinear gluon radiation and multiple scattering in a medium
- Strongly coupled plasma with electric and magnetic charges
- Anisotropic Hydrodynamics, Bulk Viscosities and R-Modes of Strange Quark Stars with Strong Magnetic Fields
- JEWEL 2.0.0 - Directions for Use
- Small Shear Viscosity of a Quark-Gluon Plasma Implies Strong Jet Quenching
- Kubo formulas for relativistic fluids in strong magnetic fields
- Thermo-magnetic effects in quark matter: Nambu--Jona-Lasinio model constrained by lattice QCD
- Bridging Soft-Hard Transport Properties of Quark-Gluon Plasmas with CUJET3.0
- Magnetic Component of Quark-Gluon Plasma is also a Liquid!
- Jet Flavor Tomography of Quark Gluon Plasmas at RHIC and LHC
- Determination of alpha_s from the QCD static energy: an update
- Multiple Parton Scattering in Nuclei: Modified DGLAP Evolution for Fragmentation Functions
- Non-resistive dissipative magnetohydrodynamics from the Boltzmann equation in the 14-moment approximation
- Bulk matter evolution and extraction of jet transport parameter in heavy-ion collisions at RHIC
- Energy versus centrality dependence of the jet quenching parameter at RHIC and LHC: a new puzzle?
- Consistency of Perfect Fluidity and Jet Quenching in semi-Quark-Gluon Monopole Plasmas
- How Wide is the Transition to Deconfinement?
- Suppression of high hadrons in Collisions at LHC
- Inverse magnetic catalysis in holographic models of QCD
- Suppression of the Shear Viscosity in a "semi" Quark Gluon Plasma
- On viscous flow and azimuthal anisotropy of quark-gluon plasma in strong magnetic field
- Azimuthal jet flavor tomography with CUJET2.0 of nuclear collisions at RHIC and LHC
- Anisotropic transport properties of Hadron Resonance Gas in magnetic field
- Small shear viscosity in the semi quark gluon plasma
- Ultrafast demagnetization dynamics in Ni: role of electron correlations
- Shear Viscosity of Quark-Gluon Plasma in Weak Magnetic Field in Perturbative QCD: Leading Log
- Transport coefficients of hot and dense hadron gas in a magnetic field: a relaxation time approach
- Jet quenching parameter of quark-gluon plasma in strong magnetic field: Perturbative QCD and AdS/CFT correspondence
- Critical constraint on inflationary magnetogenesis
- Shear viscosity of quark matter at finite temperature in magnetic fields
- Nucleon effective mass in hot dense matter
- Extracting jet transport coefficient via single hadron and dihadron productions in high-energy heavy-ion collisions
- Jet quenching test of the QCD matter created at RHIC and the LHC needs opacity-resummed medium induced radiation
- Quantifying jet transport properties via large hadron production
- One particle distribution function and shear viscosity in magnetic field: a relaxation time approach
- Effect of Light Fermions on the Confinement Transition in QCD-like Theories
- Thermodynamics of 2+1 Flavor Polyakov-Loop Quark-Meson Model under External Magnetic Field
- Collisional energy loss above the critical temperature in QCD
- Impact of magnetic field on shear viscosity of quark matter in Nambu-Jona-Lasinio model
- Calculation of anisotropic transport coefficients for an ultrarelativistic Boltzmann gas in a magnetic field within a kinetic approach
- Formation Time of QGP from Thermal Photon Elliptic Flow
- Initial state fluctuations and final state correlations: Status and open questions
- Jet quenching parameters in strongly coupled anisotropic plasmas in the presence of magnetic fields
- -hadron spectra in p + Pb collisions at TeV
- Exploring jet transport coefficients by elastic scattering in the strongly interacting quark-gluon plasma
- Relating , and in an expanding Quark-Gluon Plasma
- Improving Planck calibration by including frequency-dependent relativistic corrections
- Anisotropic deformations of spatially open cosmology in massive gravity theory
- Jet Transport Coefficient at the Large Hadron Collider Energies in a Color String Percolation Approach
- From Non-interacting to Interacting Picture of Thermodynamics and Transport Coefficients for Quark Gluon Plasma
- Nuclear modification at sqrt{s_{NN}}=17.3 GeV, measured at NA49