Gluon saturation and pseudo-rapidity distributions of charged hadrons at RHIC energy regions
arXiv:1202.2174 · doi:10.1088/1674-1137/36/11/006
Abstract
We modified the gluon saturation model by rescaling the momentum fraction according to saturation momentum and introduced the Cooper-Frye hydrodynamic evolution to systematically study the pseudo-rapidity distributions of final charged hadrons at different energies and different centralities for Au-Au collisions in relativistic heavy-ion collisions at BNL Relativistic Heavy Ion Collider (RHIC). The features of both gluon saturation and hydrodynamic evolution at different energies and different centralities for Au-Au collisions are investigated in this paper.
14 pages, 4 figures
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