Welcome to Prof. Sukyoung K. Yi's group (GEM) homepage
The ultimate goal of our group is to understand the formation and evolution of galaxies. We work on various versions of galaxy formation theories, focusing on dynamical clustering of galaxies and galactic chemical evolution in combination with stellar population synthesis. We extensively, but not exclusively, use SDSS and GALEX data to test our theoretical models.
2015 GEM workshop will be held in Yeosu next January
Title: Sussing merger trees: the impact of halo merger trees on galaxy properties in a semi-analytic model
A halo merger tree forms the essential backbone of a semi-analytic model for galaxy formation and evolution.
This study inviestigates effect of various tree building algorithms on galaxy properties using a SAM.
Full text [ADS][국문요약]
Last modified: 2014-11-24
Since 25 March 2010
Dept. of Astronomy, Yonsei University
134 shinchon-dong, Sudaemun-gu, Seoul 120-179 Korea
Copyright 2006 Galaxy Evolution Meeting. Maintained by J. Lee