N-body/SPH 模拟研究星系簇环境下矮星系的演化
天体物理学
2007-05-23 v1
摘要
我们采用 N-body/SPH 代码探索矮椭圆星系 (dE) 受星系簇内介质 (ICM) 冲压作用的情景。我们的模拟结果表明:(i)较小的 dE 在进入星系簇后几乎立即失去其ISM;(ii)较为巨大的 dE 能够保留其气体数个时刻跨度。
引用
@article{arxiv.astro-ph/0411576,
title = {N-body/SPH study of the evolution of dwarf galaxies in a cluster environment},
author = {Dolf Michielsen and Sven De Rijcke and Herwig Dejonghe},
journal= {arXiv preprint arXiv:astro-ph/0411576},
year = {2007}
}
备注
1 page, no figures, poster contribution to the Splinter Meeting "Galaxies in interaction" at the joint meeting of the Czech Astronomical Society and the Astronomische Gesellschaft (20-25 Sept. 2004, Prague, Czech Republic)