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astro-ph.GA2024
The Mass Density of MgII Absorbers from the Australian Dark Energy Survey
Asif Abbas, Christopher W. Churchill, Glenn G. Kacprzak +3
We present an all-southern sky survey for MgII doublet absorbers in 951 z < 4 AGN/quasar spectra from the Australian Dark Energy Survey (OzDES). The spectral resolution ranges from…
astro-ph.GA2016
The evolution in the stellar mass of Brightest Cluster Galaxies over the past 10 billion years
Sabine Bellstedt, Chris Lidman, Adam Muzzin +14
Using a sample of 98 galaxy clusters recently imaged in the near infra-red with the ESO NTT, WIYN and WHT telescopes, supplemented with 33 clusters from the ESO archive, we measure…