Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2003-03-19
Nucl.Phys. A727 (2003) 179-192
Physics
Nuclear Physics
Nuclear Theory
updated version (only typos), 16 pages, 10 figures
Scientific paper
10.1016/j.nuclphysa.2003.07.019
A hybrid parameterization including contributions of hydrodynamics and of expectations from the spectral shape observed in p+p collisions is introduced. This parameterization can successfully describe identified hadron spectra over a wide range of $p_{T}$ in Au+Au reactions at $\sqrt{s_{NN}}$ = 200 GeV for all centralities. The parameters of the hydrodynamic source compare reasonably well to other attempts to describe the spectra. The description is obtained using one universal suppression factor of the hard scattering component independent of $p_{T}$ and hadron species. For the fit results obtained the observed nuclear modification factor for the different particles converges to a universal suppression behavior for $p_{T} > 6 \mathrm{GeV}/c$.
No associations
LandOfFree
Influence of hydrodynamics on the interpretation of the high $p_{T}$ hadron suppression at RHIC 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 Influence of hydrodynamics on the interpretation of the high $p_{T}$ hadron suppression at RHIC, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Influence of hydrodynamics on the interpretation of the high $p_{T}$ hadron suppression at RHIC will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-17724