The growth of galaxies in cosmological Simulations

被引：0
|
作者：
Choi, JH [1 ]
Katz, N [1 ]
Murali, C [1 ]
Weinberg, D [1 ]
Davé, R [1 ]
Hernquist, L [1 ]
机构：
[1] Univ Massachusetts, Dept Astron, Amherst, MA 01003 USA
来源：
NEW ERA IN COSMOLOGY | 2002年 / 283卷
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
What galaxies look like today clearly depends on how they were assembled. There are two ways that galaxies can gain mass: Smooth accretion of cooling or cool gas and merging with smaller galaxies. Here we compare the relative importance of smooth accretion and merging in the assembly of galaxies using a cosmological N-body/hydrodynamic simulation. We also investigate its dependence on environment.
引用
收藏
页码：343 / 345
页数：3
相关论文
共 50 条
  • [41] CosmicGrowth Simulations——Cosmological simulations for structure growth studies
    YiPeng Jing
    Science China(Physics,Mechanics & Astronomy), 2019, 62 (01) : 94 - 98
  • [42] Cosmological simulations of low-mass galaxies: some potential issues
    Colin, Pedro
    Avila-Reese, Vladimir
    Valenzuela, Octavio
    COMPUTATIONAL STAR FORMATION, 2011, (270): : 503 - 506
  • [43] Evolution of N/O ratios in galaxies from cosmological hydrodynamical simulations
    Vincenzo, Fiorenzo
    Kobayashi, Chiaki
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2018, 478 (01) : 155 - 166
  • [44] Evolution of Elliptical Galaxies since z=1.5 from Cosmological Simulations
    Gonzalez-Garcia, A. C.
    Onorbe, J.
    Dominguez-Tenreiro, R.
    GALAXIES IN ISOLATION: EXPLORING NATURE VERSUS NURTURE, 2010, 421 : 257 - 257
  • [45] The small-scale velocity dispersion of galaxies: A comparison of cosmological simulations
    Somerville, RS
    Primack, J
    Nolthenius, R
    ASTROPHYSICAL JOURNAL, 1997, 479 (02): : 606 - 615
  • [46] Bar-driven evolution and quenching of spiral galaxies in cosmological simulations
    Spinoso, Daniele
    Bonoli, Silvia
    Dotti, Massimo
    Mayer, Lucio
    Madau, Piero
    Bellovary, Jillian
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, 465 (03) : 3729 - 3740
  • [47] Lyα resonant scattering in young galaxies:: Predictions from cosmological simulations
    Laursen, Peter
    Sommer-Larsen, Jesper
    ASTROPHYSICAL JOURNAL, 2007, 657 (02): : L69 - L72
  • [48] Submillimetre galaxies in cosmological hydrodynamical simulations - an opportunity for constraining feedback models
    Hayward, Christopher C.
    Sparre, Martin
    Chapman, Scott C.
    Hernquist, Lars
    Nelson, Dylan
    Pakmor, Ruediger
    Pillepich, Annalisa
    Springel, Volker
    Torrey, Paul
    Vogelsberger, Mark
    Weinberger, Rainer
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 502 (02) : 2922 - 2933
  • [49] The growth of red sequence galaxies in a cosmological hydrodynamic simulation
    Gabor, J. M.
    Dave, R.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2012, 427 (03) : 1816 - 1829
  • [50] Nonlinear stochastic biasing of galaxies and dark halos in cosmological hydrodynamic simulations
    Yoshikawa, K
    Taruya, A
    Jing, YP
    Suto, Y
    ASTROPHYSICAL JOURNAL, 2001, 558 (02): : 520 - 534
12345