Emission line galaxies in clusters
摘要
At the present epoch, clusters of galaxies are known to be a hostile environment for emission-line galaxies, which are more commonly found in low density regions outside of clusters. In contrast, going to higher redshifts the population of emission-line galaxies in clusters becomes progressively more conspicuous, and large numbers of star-forming late-type galaxies are observed. I present an overview of the observational findings and the theoretical expectations regarding the evolution of emission-line galaxies in dense environments, discussing the properties of these galaxies and the current evidence for environmental influences on their evolution.
引用
@article{arxiv.astro-ph/0501117,
title = {Emission line galaxies in clusters},
author = {B. M. Poggianti},
journal= {arXiv preprint arXiv:astro-ph/0501117},
year = {2023}
}
备注
15 pages, 8 postscript figures - Invited review at the Plenary Session of the JENAM (Joint European and National Astronomical Meeting), Granada 13-17 Sep 2004