Cosmological Simulations with Scale-Free Initial Conditions. I. Adiabatic Hydrodynamics

We analyze hierarchical structure formation based on scale-free initial conditions in an Einstein{endash}de Sitter universe, including a baryonic component with {Omega}{sub bary} = 0.05. We present three independent, smoothed particle hydrodynamics (SPH) simulations, performed at two resolutions (32...

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Veröffentlicht in:	Astrophysical Journal 1998-08, Vol.503 (1), p.16-36
Hauptverfasser:	Owen, J. Michael, Weinberg, David H, Evrard, August E, Hernquist, Lars, Katz, Neal
Format:	Artikel
Sprache:	eng
Schlagworte:	BRIGHTNESS COMPUTERIZED SIMULATION COSMOLOGICAL MODELS COSMOLOGY HYDRODYNAMICS LUMINOSITY NONLUMINOUS MATTER PHYSICS SCALING LAWS
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