SHAO Astrophysics Colloquia

Title: Observations and Modeling of Solar Coronal Waves
Speaker: Prof. Pengfei Chen (NJU)

Time: 3 PM, Mar. 30th (Thursday)

Abstract: Coronal waves, which are called solar tsunami by the news media, are a large-scale wavelike phenomenon propagating across the major part of the Sun. Debates were continued regarding their driver and their nature.  Several mechanisms have been proposed during the past 18 years. In this talk, I will introduce how the community is getting closer to reaching a consensus on the nature of coronal waves.

Group meetings

Black hole Accretion and High-energy Astrophysics /Black Hole Feedback and Cosmic Ray Astrophysics Seminar

Location: 1608

Time: 14:00-16:00, Wednesday (Mar. 29th)

Speaker: Defu Bu

Title: The Effect of the AGN Feedback on the Interstellar Medium of Early-Type Galaxies:2D Hydrodynamical Simulations of the Low-Rotation Case

http://adsabs.harvard.edu/abs/2017ApJ...835...15C

Speaker: Bin Liu

Title: HD 106906: A Case Study for External Perturbations of a Debris Disk

http://adsabs.harvard.edu/abs/2017ApJ...837L...6N