报告简介： 
I will present what we recently found (arXiv:1502.05572) about azimuthal anisotropy in high energy nuclear collisions in parton transport models. Azimuthal anisotropy has been long thought as a result of hydrodynamic expansion of these collisions and a quark-gluon plasma signal. Our findings suggest that the collision system is far less opaque than hydrodynamics require and the anisotropy is simply a result of geometry escape. If true, our findings might implode the very foundation of the current paradigm of strongly interacting perfect fluid and force us back to the scratch board. 

报告人简介： 
Dr. Fuqiang Wang is a professor of physics at Purdue University since 2009. Prior to that, he was associated professor from 2005-2009, assistant professor from 2000-2005, and postdoctoral fellow at Berkeley National Lab from 1996-2000. Dr. Wang received his Ph.D. from Columbia University in 1996 and his B.S. from University of Science and Technology of China in 1988. 
Dr. Wang conducts research in experimental heavy-ion physics, and has been involved in the STAR experiment at Brookhaven National Lab since 1996 and the CMS experiment at CERN since 2012. Prior to those, he was involved in fixed target experiments at Brookhaven’s AGS (Alternating Gradient Synclotron) and CERN’s SPS (Super Proton Synclotron). 
Dr. Wang has received many recognitions, including Feynman Scholarship from Cal-Tech, Outstanding Junior Investigator Award from the U.S. Department of Energy, University Faculty Scholar from Purdue University, and Fellow of the American Physical Society, elected in 2010. Dr. Wang has served on International Advisory Committees of several international conferences, and has organized and co-organized many international conferences and workshops. 
Dr. Wang has given close to 50 invited conference/workshop talks, over 50 seminars and colloquia, and has published over 250 papers in refereed journals.