Flow Vorticity in Peripheral High Energy Heavy Ion Collisions

Abstract

The vorticity development is studied in the reaction plane of peripheral relativistic heavy ion reactions where the initial state has substantial angular momentum. The earlier predicted rotation effect and Kelvin Helmholtz Instability, lead to significant initial vorticity and circulation. In low viscosity QGP this vorticity remains still significant at the time of freeze out of the system, even if damping due to the explosive expansion and the dissipation decreases the vorticity and circulation. In the reaction plane the vorticity arises from the initial angular momentum, and it is stronger than in the transverse plane where vorticity is caused by random fluctuations only.

References in corpus (6)

• Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics
• On the Strongly-Interacting Low-Viscosity Matter Created in Relativistic Nuclear Collisions
• Angular momentum conservation in heavy ion collisions at very high energy
• Chiral vortaic effect and neutron asymmetries at NICA
• Dissipative effects from transport and viscous hydrodynamics
• Viscous potential flow analysis of peripheral heavy ion collisions

Cited by in corpus (45)

• Novel quantum phenomena induced by strong magnetic fields in heavy-ion collisions
• Lambda hyperon polarization in relativistic heavy ion collisions from the chiral kinetic approach
• Interacting fermions in rotation: chiral symmetry restoration, moment of inertia and thermodynamics
• Reexamination of local spin polarization beyond global equilibrium in relativistic heavy ion collisions
• From Kadanoff--Baym to Boltzmann equations for massive spin-1/2 fermions
• Foundations and Applications of Quantum Kinetic Theory
• Improved quark coalescence model for spin alignment and polarization of hadrons
• Phase diagram of holographic thermal dense QCD matter with rotation
• Local and global polarization of $\Lambda$ hyperons across RHIC-BES energies: the roles of spin hall effect, initial condition and baryon diffusion
• $\Lambda$ polarization in peripheral collisions at moderate relativistic energies
• Hyperon Polarization from the Vortical Fluid in Low Energy Nuclear Collisions
• Polarization phenomenon in heavy-ion collisions
• Edge states and thermodynamics of rotating relativistic fermions under magnetic field
• The Role of the Hadron-Quark Phase Transition in Core-Collapse Supernovae
• Quantum kinetic theory for spin-1/2 fermions in Wigner function formalism
• The Splitting of Chiral and Deconfinement Phase Transitions induced by Rotation
• Evolution of $\Lambda$ polarization in the hadronic phase of heavy-ion collisions
• Rotation in an exact hydro model
• Vorticity and $\Lambda$ polarization in the microscopic transport model PACIAE
• Impact of vorticity and viscosity on the hydrodynamic evolution of hot QCD medium
• Thermodynamics of a rotating hadron resonance gas with van der Waals interaction
• Collective Flow Global Collective Flow in Heavy Ion Reactions from the Beginnings to the Future
• Bound states and electromagnetic radiation of relativistically rotating cylindrical wells
• Effect of interactions on the topological expression for the chiral separation effect
• Synchrotron radiation by slowly rotating fermions
• Study of Rotating High Energy Systems with the Differential HBT Method
• Charge asymmetry dependence of the elliptic flow splitting in relativistic heavy-ion collisions
• Rotation effect on the spectral function of heavy vector mesons in holographic QCD
• Study of vorticity in an exact rotating hydro model
• Photon radiation by relatively slowly rotating fermions in magnetic field
• Magneto-rotational dissociation of heavy hadrons in Relativistic Heavy-Ion Collisions
• Recent developments in chiral and spin polarization effects in heavy-ion collisions
• Time dependence of partition into spectators and participants in relativistic heavy-ion collisions
• Effective lagrangian for the macroscopic motion of fermionic matter
• Non-perturbative Suppression of Chiral Vortical Effect in Hot (s)QGP for Hyperons Spin Polarization in Heavy Ion Collisions
• Relativistic dynamics of charmonia in strong magnetic fields
• Chiral phase transition and spin alignment of vector mesons with chiral imbalance in a rotating QCD medium
• Event-by-event generation of vorticity in heavy-ion collisions
• Impact of strong magnetic field, baryon chemical potential, and medium anisotropy on polarization and spin alignment of hadrons
• Quark spin - thermal vorticity alignment and the Lambda, anti-Lambda polarization in heavy-ion collisions
• A topological realization of spin polarization through vortex formation in collisions of Bose-Einstein condensates
• Radiation pattern and source size of particles in nanoplasmonic fusion
• Spin contribution to the dissociation of bound states in rotating medium in magnetic field
• Non-perturbative suppression of Chiral Effects in hot QGP for $\Lambda /\bar{\Lambda }$-hyperons spin polarization in heavy-ion collisions
• Generalized Effective String Rope Model for the initial stages of Ultra-Relativistic Heavy Ion Collisions