节点文献
The Evolution of Elliptic Flow Under First Order Phase Transition
【摘要】 Elliptic flow for non-central Au+Au collisions at s NN =200 GeV is investigated with a 2+1 dimensional hydrodynamic model.We analyze the softening effect by the velocity along the axis.The contribution of the elliptic flow from the QGP phase,mixed phase and hadron gas phase is studied.The relation between the sound horizon and evolution of the elliptic flow is discussed.
【Abstract】 Elliptic flow for non-central Au+Au collisions at s NN =200 GeV is investigated with a 2+1 dimensional hydrodynamic model.We analyze the softening effect by the velocity along the axis.The contribution of the elliptic flow from the QGP phase,mixed phase and hadron gas phase is studied.The relation between the sound horizon and evolution of the elliptic flow is discussed.
【Key words】 elliptic flow; hydrodynamic model; softening effect; phase transition;
- 【文献出处】 Plasma Science and Technology ,等离子体科学与技术(英文版) , 编辑部邮箱 ,2012年07期
- 【分类号】O572.243
- 【下载频次】16