EVOLUTION IN THE H I GAS CONTENT OF GALAXY GROUPS: PRE-PROCESSING AND MASS ASSEMBLY IN THE CURRENT EPOCH

We present an analysis of the neutral hydrogen (H I) content and distribution of galaxies in groups as a function of their parent dark matter halo mass. The Arecibo Legacy Fast ALFA survey α.40 data release allows us, for the first time, to study the H I properties of over 740 galaxy groups in the v...

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Veröffentlicht in:	The Astronomical journal 2013-11, Vol.146 (5), p.124
Hauptverfasser:	Hess, Kelley M., Wilcots, Eric M.
Format:	Artikel
Sprache:	eng
Schlagworte:	APPROXIMATIONS ASTRONOMY ASTROPHYSICS ASTROPHYSICS, COSMOLOGY AND ASTRONOMY COMPARATIVE EVALUATIONS COSMOLOGY GALAXIES GALAXY CLUSTERS HYDROGEN MASS NONLUMINOUS MATTER
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