芬兰于韦斯屈莱大学朱燕博士报告
发布时间：2016.10.11
来源： 伟德国际1949官方网站
Seminar Talk at CTP-SCU / 理论物理中心学术报告
Speaker: Dr. Yan Zhu 朱燕 博士 (University of Jyväskylä, Finland)
Title: Initial stages in heavy ion collisions— hydrodynamization and isotropization
Abstract:
We numerically solve 2+1D effective kinetic theory of weak
coupling QCD under longitudinal expansion relevant for early stages of heavy-ion
collisions. We find agreement with viscous hydrodynamics and classical
Yang-Mills simulations in the regimes where they are applicable. By choosing
initial conditions that are motivated by color-glass-condensate framework we
find that for Q=2GeV andαs=0.3 the system is approximately described by viscous
hydrodynamics well before τ ≲ 1.0 fm/c.
Time: Oct 14 (Fri) 4:00pm
Venue: Physics building 103, SCU
