搜索结果: 1-2 共查到“星系与宇宙学 fossil groups”相关记录2条 . 查询时间(0.062 秒)
Two fossil groups of galaxies at z~0.4 in the COSMOS: accelerated stellar-mass build-up, different progenitors
X-rays: galaxies: clusters – galaxies: groups: general – galaxies: evolution – galaxies: luminosity function, mass function
2011/10/12
We report on 2 fossil groups of galaxies at z=0.425 and 0.372 discovered in the Cosmic Evolution Survey (COSMOS) area. Selected as X-ray extended sources, they have total masses (M_200) of 1.9(+/-0.41...
The evolution of galaxies in compact and fossil groups
evolution of galaxies compact fossil groups
2009/6/26
The evolution of galaxies in compact and fossil groups。