早期类型星系的形成:至 z=1 的观测
天体物理学
2007-05-23 v1
摘要
早型星系(E+S0)的数密度随红移如何演化?它们的星形成历史如何?它们的质量密度轮廓及其他结构属性是否随红移演化?回答这些问题是理解 E+S0 如何形成与演化的关键。我综述了这些议题的观测证据,重点关注红移范围 z=0.1-1,并与当前星系形成模型的预测进行比较。
引用
@article{arxiv.astro-ph/0307281,
title = {The Formation of Early-Type Galaxies: Observations to z=1},
author = {T. Treu},
journal= {arXiv preprint arXiv:astro-ph/0307281},
year = {2007}
}
备注
18 pages, 5 figures. Invited review to appear in "Carnegie Observatories Astrophysics Series, Vol. 3: Clusters of Galaxies: Probes of Cosmological Structure and Galaxy Evolution", ed. J. S. Mulchaey, A. Dressler, and A. Oemler (Cambridge: Cambridge Univ. Press) (submitted Apr 14 2003)