Cluster Galaxy Populations from z=0.33 - 0.83: Characterizing Evolution with CL1358+62
Astrophysics
2007-05-23 v1
Abstract
We combine HST WFPC mosaics of clusters at multiple redshifts with Keck LRIS spectroscopy to characterize different galaxy populations and how they evolve. By combining quantitative measurements of structural parameters with velocity dispersions, line indices, and morphological types, we attempt to establish links between ellipticals, S0's, E+A's, and later type galaxies. Here we focus on galaxies in CL1358+62, a massive cluster at z=0.33.
Keywords
Cite
@article{arxiv.astro-ph/0110678,
title = {Cluster Galaxy Populations from z=0.33 - 0.83: Characterizing Evolution with CL1358+62},
author = {Kim-Vy Tran and Garth Illingworth and Marijn Franx},
journal= {arXiv preprint arXiv:astro-ph/0110678},
year = {2007}
}
Comments
To appear in the ASP Conference Series "Tracing Cosmic Evolution with Galaxy Clusters", Sesto, Italy, July 2001