Flow Buildup in a Mixed Phase of Quark-Gluon Plasma Plus Hadrons
arXiv:hep-ph/0306099 · doi:10.1088/0954-3899/31/1/005
Abstract
Transport processes are considered for their abilities to generate flow in a mixed-phase system of hadrons plus quark-gluon plasma exhibiting temperature and density gradients. Diffusive mechanisms are found to be the leading sources. Even after overcoming viscous effects, conductive and diffusive forces generate flow velocities for pions in a model using kinetic theory to within fifteen percent of light speed. Since such flow is not observed, this could possibly rule out the mixed phase in the evolution of high energy heavy ion collisions.
arXiv comment4 pages RevTeX, 4 Postscript figures
References in corpus (15)
- Flow at the SPS and RHIC as a Quark Gluon Plasma Signature
- Parton coalescence and antiproton/pion anomaly at RHIC
- Elliptic flow at large transverse momenta from quark coalescence
- 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
- Bose-Einstein Correlations for Three-Dimensionally Expanding, Cylindrically Symmetric, Finite Systems
- Third flow component as QGP signal
- Scaling Distributions of Quarks, Mesons and Proton for all , Energy and Centrality
- Photon emission in heavy ion collisions at the CERN SPS
- Parton Interaction Rates in the Quark-Gluon Plasma
- Recombination Models
- Comparison of space-time evolutions of hot/dense matter in =17 and 130 GeV relativistic heavy ion collisions based on a hydrodynamical model
- Source Parameters from Identified Hadron Spectra and HBT Radii for Au-Au Collisions at sqrt(s_NN)=200 GeV in PHENIX
- Equation of State, Flow, Fluctuations and suppression
- Absence of Thermophoretic Flow in Relativistic Heavy-Ion Collisions as an Indicator for the Absence of a Mixed Phase