Cosmic Chronometers: Constraining the Equation of State of Dark Energy. II. A Spectroscopic Catalog of Red Galaxies in Galaxy Clusters

We present a spectroscopic catalog of (mostly) red galaxies in 24 galaxy clusters in the redshift range 0.17 < z < 0.92 obtained with the LRIS instrument on the Keck I telescope. Here we describe the observations and the galaxy spectra, including the discovery of three cD galaxies with LINER e...

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Veröffentlicht in:	The Astrophysical journal. Supplement series 2010-05, Vol.188 (1), p.280-289
Hauptverfasser:	Stern, Daniel, Jimenez, Raul, Verde, Licia, Stanford, S. Adam, Kamionkowski, Marc
Format:	Artikel
Sprache:	eng
Schlagworte:	ASTROPHYSICS, COSMOLOGY AND ASTRONOMY COSMOLOGY DOCUMENT TYPES EMISSION SPECTRA EQUATIONS EQUATIONS OF STATE GALAXIES GALAXY CLUSTERS MATTER NONLUMINOUS MATTER RED SHIFT SPECTRA TELESCOPES
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