Title：High Energy Astrophysics at Astrophysical Big Bang Laboratory, RIKEN

　　Speaker：Shigehiro Nagataki (RIKEN, Japan)

　　Time：May 31 (Tuesday), 10:00am

　　Place：Room 402, Astronomy Building

　　Abstract：Our group, Astrophysical Big Bang Laboratory (ABBL) at RIKEN focuses on unveiling lots of mysteries surrounding astrophysical　explosive phenomena such as supernovae (SNe) and gamma-ray bursts (GRBs). SNe and GRBs are the most powerful explosions in the universe. These astrophysical big bangs continue to fascinate us with their unknown physics and puzzling astronomical phenomena such as their explosion mechanisms, radiation mechanism (prompt emission of GRBs), particle acceleration, high-energy gamma-rays/neutrinos, ultra high-energy cosmic rays. In my talk, I would like to introduce our theoretical researches on astrophysical big bangs. Especially I would like to stress our researches on high energy astrophysics, and I would like to try to find common interests among them with the excellent researchers in Nanjing University.

欢迎各位老师、同学参加！

　　                                                南京大学天文与空间科学学院