332 citations · 2.1k across the 20 of their papers we have counts for
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Two distinct ancient components in the Sculptor Dwarf Spheroidal Galaxy: First Results from DART
Eline Tolstoy, M. J. Irwin, A. Helmi +14
We have found evidence for the presence of two distinct ancient stellar components (both geq 10 Gyr old) in the Sculptor dwarf spheroidal galaxy. We used the ESO Wide Field Imager…
Spectroscopy of clusters in the ESO Distant Cluster Survey (EDisCS)
C. Halliday, B. Milvang-Jensen, S. Poirier +12
We present spectroscopic observations of galaxies in 4 clusters at z = 0.7-0.8 and in one cluster at z~0.5 obtained with the FORS2 spectrograph on the VLT as part of the ESO Distan…
The build-up of the red-sequence in galaxy clusters since z~0.8
G. De Lucia, B. M. Poggianti, A. Aragon-Salamanca +10
We study the rest-frame (U-V) color-magnitude relation in 4 clusters at redshifts 0.7-0.8, drawn from the ESO Distant Cluster Survey. We confirm that red-sequence galaxies in these…
On-axis spectroscopy of the z=0.144 radio-loud quasar HE 1434-1600: an elliptical host with a highly ionized ISM
G. Letawe, F. Courbin, P. Magain +4
VLT on-axis optical spectroscopy of the z=0.144 radio-loud quasar HE 1434-1600 is presented. The spatially resolved spectra of the host galaxy are deconvolved and separated from th…
Observing the build-up of the colour-magnitude relation at redshift ~0.8
G. De Lucia, B. M. Poggianti, A. Aragon-Salamanca +11
We analyse the rest-frame (U-V) colour-magnitude relation for 2 clusters at redshift 0.7 and 0.8, drawn from the ESO Distant Cluster Survey. By comparing with the population of red…