NUMERICAL SIMULATIONS OF GALAXY FORMATION IN A Λ COLD DARK MATTER UNIVERSE

被引：0
作者：
Abadi, M. G. [1 ]
机构：
[1] Univ Nacl Cordoba, Inst Astron Teor & Expt, Consejo Invest Cient & Tecn & Observ Astron, RA-5000 Cordoba, Argentina
来源：
XII IAU REGIONAL LATIN AMERICAN MEETING | 2009年 / 35卷
关键词：
galaxies: formation; galaxies: structure; methods: n-body simulations; hydrodynamics; DIGITAL SKY SURVEY; ANGULAR-MOMENTUM; DISK GALAXY; SOLAR NEIGHBORHOOD; ARCTURUS GROUP; MILKY-WAY; ORIGIN; HALO; FEEDBACK; SUBSTRUCTURE;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The success of the Lambda Cold Dark Matter model in reproducing observational results from the large scale structure of the Universe has established it as the new paradigm for galaxy formation and evolution. Cosmological gravitational/hydrodynamical numerical simulations are an invaluable tool to study the origin and evolution of different galactic components in this cosmological framework. In the following we review the main ideas presently accepted regarding galaxy formation, and stress the importance of different complex astrophysical effects usually invoked during this process. We emphasise, as well, the fundamental role that, satellite accretion events play in shaping the formation of galactic systems.
引用
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页码：177 / 181
页数：5
相关论文
共 31 条
  • [1] Stars beyond galaxies: the origin of extended luminous haloes around galaxies
    Abadi, MG
    Navarro, JF
    Steinmetz, M
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2006, 365 (03) : 747 - 758
  • [2] Simulations of galaxy formation in a Λ cold dark matter universe.: I.: Dynamical and photometric properties of a simulated disk galaxy
    Abadi, MG
    Navarro, JF
    Steinmetz, M
    Eke, VR
    [J]. ASTROPHYSICAL JOURNAL, 2003, 591 (02) : 499 - 514
  • [3] Simulations of galaxy formation in a cold dark matter universe. II. The fine structure of simulated galactic disks
    Abadi, MG
    Navarro, JF
    Steinmetz, M
    Eke, VR
    [J]. ASTROPHYSICAL JOURNAL, 2003, 597 (01) : 21 - 34
  • [4] A primer on hierarchical galaxy formation: the semi-analytical approach
    Baugh, C. M.
    [J]. REPORTS ON PROGRESS IN PHYSICS, 2006, 69 (12) : 3101 - 3156
  • [5] An orphan in the "Field of Streams"
    Belokurov, V.
    Evans, N. W.
    Irwin, M. J.
    Lynden-Bell, D.
    Yanny, B.
    Vidrih, S.
    Gilmore, G.
    Seabroke, G.
    Zucker, D. B.
    Wilkinson, M. I.
    Hewett, P. C.
    Bramich, D. M.
    Fellhauer, M.
    Newberg, H. J.
    Wyse, R. F. G.
    Beers, T. C.
    Bell, E. F.
    Barentine, J. C.
    Brinkmann, J.
    Cole, N.
    Pan, K.
    York, D. G.
    [J]. ASTROPHYSICAL JOURNAL, 2007, 658 (01) : 337 - 344
  • [6] Stellar halo constraints on simulated late-type galaxies
    Brook, CB
    Kawata, D
    Gibson, BK
    Flynn, C
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2004, 349 (01) : 52 - 56
  • [7] ARCTURUS GROUP
    EGGEN, OJ
    [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1971, 83 (493) : 271 - &
  • [8] Galaxy disruption in a halo of dark matter
    Forbes, DA
    Beasley, MA
    Bekki, K
    Brodie, JP
    Strader, J
    [J]. SCIENCE, 2003, 301 (5637) : 1217 - 1219
  • [9] Forming disc galaxies in ΛCDM simulations
    Governato, F.
    Willman, B.
    Mayer, L.
    Brooks, A.
    Stinson, G.
    Valenzuela, O.
    Wadsley, J.
    Quinn, T.
    [J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2007, 374 (04) : 1479 - 1494
  • [10] The formation of a realistic disk galaxy in Λ-dominated cosmologies
    Governato, F
    Mayer, L
    Wadsley, J
    Gardner, JP
    Willman, B
    Hayashi, E
    Quinn, T
    Stadel, J
    Lake, G
    [J]. ASTROPHYSICAL JOURNAL, 2004, 607 (02) : 688 - 696
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