芬兰于韦斯屈莱大学朱燕博士报告

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