SHAO Astrophysics Colloquia
Title: Supernova feedback: how is the gas regulated on sub-galactic scale?
Speaker: Miao Li (Columbia University, USA)
Time & Place: Wednesday, 3:00pm, September 16th, Lecture Hall, 3rd floor
Abstract: Lambda-CDM cosmology shows great success, but it remains a challenge to reproduce Milky Way-like galaxies from ab initio simulations. The solution may lie in small-scale feedbacks that cannot be resolved. New techniques observe galaxies on kpc/sub-kpc scale from redshift 0 to 6, providing fresh insights into galaxy formation. This is a great opportunity to study the physical processes on these scales. Supernovae (SN), the most energetic stellar feedback mechanism, play the leading role in shaping the interstellar medium (ISM) on sub-galactic scale. I will introduce our hydro-simulations on how SN regulate a multi-phase ISM, and how a multi-phase ISM, in return, affects SN feedback. I will discuss its implications for galaxy formation and evolution.
SHAO-USTC Lecture
Title: An Observational Overview of millimeter (mm)/sub-mm Extragalactic Star Formation
Speaker: Yu Gao (PMO)
Time: Tuesday, 8:30 am, Sep. 15
Location: Room 1617
Group meetings and additional talks
Stellar Cluster and Galaxy Seminar group seminar
Location: 1617; Contact: Jian Fu<fujian@shao.ac.cn>
http://cluster.shao.ac.cn/wiki/index.php/Seminar_Plan
Title: Isolated galaxy triplet
Speaker: Shuai Feng
Time: Wednesday, 10:30 am, Sep. 16
Galaxies Group Journal Club
Location: 1608; Contact: Zhi Li <lizh@shao.ac.cn>
http://hubble.shao.ac.cn/~lizy/galaxies/Home.html
Title: The Galaxy Warp and Interaction Observation Evidences of NGC4013
Speaker:Man I
Time: Friday, 10:15 am, Sep. 18