26–31 Jul 2015
Quy Nhon, Vietnam
Asia/Ho_Chi_Minh timezone

Direct photon v2 puzzle in heavy ion collisions

28 Jul 2015, 16:30
30m
Quy Nhon, Vietnam

Quy Nhon, Vietnam

International Center of Interdisciplinary Science Education (ICISE)
Electroweak Probes Electroweak Probes

Speaker

Fu-Ming Liu (Central China Normal University)

Description

We reproduced the observed large v2, v3 of direct photons and predicted a large v2, v3 of thermal dileptons based on EPOS 3, a hadron data constrained (3+1)D viscous hydro model and normal emission rates of photons and dileptons from QGP phase and hadronic gas phase. Direct photon v2 is in fact a puzzle for our field for quite long time. Why can EPOS3 reproduce the challenging experimental data ? We have to understand it. Model comparison will be helpful. In this conference, I will share everybody what we have found.

Primary author

Fu-Ming Liu (Central China Normal University)

Co-authors

Klaus Werner Mr Sheng-Xu Liu (CCNU)

Presentation materials