报告人： Dr. Zhenyu Chen

Stony Brook University and Brookhaven National Laboratory

时 间：2018年9月17日（周一） 9:30

地   点：青岛校区N7楼 122室

邀请人：杨驰

Abstract:

Recent years, evidence for collective effects has been revealed in pp and pPb collisions when looking at events releasing large number of particles. The experimental observations lead to a debate of the formation of strongly coupled Quark-Gluon Plasma in those small collision systems. Azimuthal anisotropy coefficient (vn) of heavy-flavor particles, and especially the comparison to light flavor particles vn, can shed light on the strength of the coupling between heavy flavor quarks and the hypothesized hydrodynamic medium at a significantly reduces size, and impose further constrains on different interpretations related to the origin of the observed collectivity.

In this talk, I will go over key findings related to the possible QGP formation in pp and pA systems, including the most recent results of heavy flavor particle vn.