STAR Flow, Chirality and Vorticity PWG

[Shengli Huang <shengli.huang AT stonybrook.edu>]

Dear Fuqiang,

     I just read the paper about nonflow in PWG discussion today:

https://arxiv.org/pdf/1409.2043.pdf. 

First I hope I find the correct one and understand it accurately. 

According to this paper, it is stated that the nonflow is only 5% in 20-30% AuAu with deta>0.7, which differs significantly to 20% in central AuAu as you said. Can you tell us more details to understand it?

Thanks!

Shengli