Collective flow and two-pion correlations from a relativistic hydrodynamic model with early chemical freeze out

Details Collective flow and two-pion correlations from a relativistic hydrodynamic model with early chemical freeze out Collective flow and two-pion correlations from a relativistic hydrodynamic model with early chemical freeze out

2002-05-16

arxiv.org/abs/nucl-th/0205043v2

Phys.Rev.C66:054905,2002

Physics

Nuclear Physics

Nuclear Theory

One subsection and two figures added

Scientific paper

10.1103/PhysRevC.66.054905

We investigate the effect of early chemical freeze-out on radial flow, elliptic flow and HBT radii by using a fully three dimensional hydrodynamic model. When we take account of the early chemical freeze-out, the space-time evolution of temperature in the hadron phase is considerably different from the conventional model in which chemical equilibrium is always assumed. As a result, we find that radial and elliptic flows are suppressed and that the lifetime and the spatial size of the fluid are reduced. We analyze the p_t spectrum, the differential elliptic flow, and the HBT radii at the RHIC energy by using hydrodynamics with chemically non-equilibrium equation of state.

Affiliated with

Also associated with

No associations

Rating

Collective flow and two-pion correlations from a relativistic hydrodynamic model with early chemical freeze out does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Collective flow and two-pion correlations from a relativistic hydrodynamic model with early chemical freeze out, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collective flow and two-pion correlations from a relativistic hydrodynamic model with early chemical freeze out will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-239767