Galaxies in a simulated ΛCDM universe – II. Observable properties and constraints on feedback

We compare the properties of galaxies that form in a cosmological simulation without strong feedback to observations of the z= 0 galaxy population. We confirm previous findings that models without strong feedback overproduce the observed galaxy baryonic mass function, especially at the low- and high...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2009-07, Vol.396 (4), p.2332-2344
Hauptverfasser:	Kereš, Dušan, Katz, Neal, Davé, Romeel, Fardal, Mark, Weinberg, David H.
Format:	Artikel
Sprache:	eng
Schlagworte:	galaxies: evolution galaxies: formation galaxies: luminosity function galaxies: luminosity function, mass function mass function methods: numerical – cooling flows
Online-Zugang:	Volltext
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