Shock-like Freeze-out in Relativistic Hydrodynamics

Abstract

We have formulated a self-consistent model of freeze-out on an arbitrary hypersurface. It conserves energy and momentum across the discontinuity between ideal fluid and the gas of free particles. Energy and momentum of those free particles have non-equilibrium values that could be a signal for the formation of hot and dense matter in heavy ion collisions.

13 pages, 2 plots

Cited by in corpus (59)

• Anisotropic transverse flow and the quark-hadron phase transition
• Collective flow and two-pion correlations from a relativistic hydrodynamic model with early chemical freeze out
• Dynamics of Hot Bulk QCD Matter: from the Quark-Gluon Plasma to Hadronic Freeze-Out
• Particlization in hybrid models
• THERMINATOR 2: THERMal heavy IoN generATOR 2
• Relativistic Heavy-Ion Collisions within 3-Fluid Hydrodynamics: Hadronic Scenario
• New Solutions to Covariant Non-equilibrium Dynamics
• Initial condition for hydrodynamics, partonic free streaming, and the uniform description of soft observables at RHIC
• Strange particle production at RHIC in a single-freeze-out model
• Uniform description of bulk observables in the hydrokinetic model of A+A collisions at RHIC and LHC
• A Fast Hadron Freeze-out Generator
• On freeze-out problem in hydro-kinetic approach to A+A collisions
• Azimuthally-sensitive femtoscopy from RHIC to LHC in hydrodynamics with statistical hadronization
• Hydro-kinetic approach to relativistic heavy ion collisions
• Dynamical Freeze-out in 3-Fluid Hydrodynamics
• Hydrodynamical analysis of hadronic spectra in the 130 GeV/nucleon Au+Au collisions
• Hydrodynamic modeling of deconfinement phase transition in heavy-ion collisions at NICA-FAIR energies
• Space-time evolution and HBT analysis of relativistic heavy ion collisions in a chiral SU(3) x SU(3) model
• Covariant description of kinetic freeze out through a finite space-like layer
• Strange Hadron Resonances and QGP Freeze-out
• Strangeness Production in Nuclear Matter and Expansion Dynamics
• Particle Freeze-out and Discontinuities in Relativistic Hydrodynamics
• Equation of State for Hot and Dense Matter: $\sigma$-$\omega$-$\rho$ Model with Scaled Hadron Masses and Couplings
• Relativistic Kinetic Equations for Finite Domains and Freeze-out Problem
• Effects of local event-by-event conservation laws in ultra-relativistic heavy ion collisions at the particlization
• The Van-der-Waals Gas EOS for the Lorentz Contracted Spheres
• On freeze-out problem in relativistic hydrodynamics
• Freeze-out in hydrodynamical models in relativistic heavy ion collisions
• Phase-space densities and effects of resonance decays in hydrodynamic approach to heavy ion collisions
• Non-equilibrated post freeze out distributions
• Matching Stages of Heavy Ion Collision Models
• Large $p_t$ enhancement from freeze out
• Continuous Decoupling of Dynamically Expanding Systems
• Exactly Solvable Models: The Road Towards a Rigorous Treatment of Phase Transitions in Finite Systems
• Systematic Investigation of Negative Cooper-Frye Contributions in Heavy Ion Collisions Using Coarse-grained Molecular Dynamics
• Phi Mesons from a Hadronic Fireball
• Covariant description of kinetic freeze out through a finite time-like layer
• A comparison of statistical hadronization models
• Cancelling Juttner Distributions for Space-like Freeze-out
• Hydrodynamic source with continuous emission in Au+Au collisions at $\sqrt{s}=200$ GeV
• Modified Boltzmann Transport Equation
• Modified Boltzmann Transport Equation and Freeze Out
• Boundary Conditions of the Hydro-Cascade Model and Relativistic Kinetic Equations for Finite Domains
• Forced canonical thermalization in a hadronic transport approach at high density
• Transverse Momentum Spectra of $J/\psi$ and ${\psi }^{\prime }$ Mesons from Quark Gluon Plasma Hadronization at CERN SPS
• Statistical Hadronization probed by resonances
• Hard-core Radius of Nucleons within the Induced Surface Tension Approach
• Particle spectra and hydro-inspired models
• Second virial coefficients of light nuclear clusters and their chemical freeze-out in nuclear collisions
• Study of Rotating High Energy Systems with the Differential HBT Method
• Femtoscopy scales and particle production in the relativistic heavy ion collisions from Au+Au at 200 AGeV to Xe+Xe at 5.44 ATeV within the integrated hydrokinetic model
• Resolution of hyper-triton chemical freeze-out puzzle in high energy nuclear collisions
• A Hydrodynamic and Transport Model for Ultrarelativistic Heavy Ion Collisions at RHIC and LHC Energies
• Pion Mass Shift and the Kinetic Freeze Out Process
• Probing the tricritical endpoint of QCD phase diagram at NICA-FAIR energies
• Phase transitions in high energy heavy ion collisions within fluid dynamics
• Statistical hadronization phenomenology in heavy ion collisions at SPS and RHIC energies
• An improved formula for Wigner function and spin polarization in a decoupling relativistic fluid at local thermodynamic equilibrium
• Equation of State and Phase Transitions in the Nuclear and Hadronic Systems