The neutral hydrogen content of galaxies in cosmological hydrodynamic simulations

We examine the global H i properties of galaxies in quarter billion particle cosmological simulations using gadget-2, focusing on how galactic outflows impact H i content. We consider four outflow models, including a new one (ezw) motivated by recent interstellar medium simulations in which the wind...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2013-09, Vol.434 (3), p.2645-2663
Hauptverfasser:	Davé, Romeel, Katz, Neal, Oppenheimer, Benjamin D., Kollmeier, Juna A., Weinberg, David H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Correlation analysis Cosmology Dwarf stars Fluid mechanics Hydrogen Simulation Star & galaxy formation
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