SHAO Astrophysics Colloquium

标题: Mapping the real space distribution of galaxies

报告人: Xiaohu Yang (USTC)

时间： 3pm, Nov. 30 (Thursday)  

地点: Lecture Hall, 3rd floor 

摘要: Galaxies are the building blocks of the Universe. Their distributions contain important information regarding the content and growth histories of our Universe. However, because of the redshift distortion effect, their distributions are distorted by the so-called linear Kaiser effect and nonlinear Finger-of-God effect. These effects may hamper our interpretation of the galaxy clustering measurements, meanwhile they also contain important information regarding the nature of our Universe. In this talk, I will present one method to statistically mapping the real space distribution of galaxies, and some of its applications in cosmological and galaxy formation probes.

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(Nov. 29th)

Speaker: Can Cui

Title: Stellar and quasar feedback in concert: effects on AGN accretion, obscuration, and outflows
http://adsabs.harvard.edu/abs/2016MNRAS.458..816H

Speaker: Zhiyuan Yao

Title: Ultramassive black hole feedback in compact galaxies
http://adsabs.harvard.edu/abs/2017MNRAS.472.2768I