129 citations · 492 across the 7 of their papers we have counts for
4 papers · 1 filter
Colors of Luminous Bulges in Cluster MS1054-03 and Field Galaxies at Redshifts z ~ 0.83
David C. Koo, Susmita Datta, Christopher N. A. Willmer +3
Using HST images, we separate the bulge-like (pbulge) and disk-like (pdisk) components of 71 galaxies in the rich cluster MS1054-03 and of 21 in the field. Our key finding is that…
Spectroscopic Confirmation of Multiple Red Galaxy-Galaxy Mergers in MS1054-03 (z=0.83)
Kim-Vy H. Tran, Pieter van Dokkum, Marijn Franx +3
We present follow-up spectroscopy of the galaxy cluster MS1054-03 (z=0.83) confirming that at least six of the nine merging galaxy pairs identified by van Dokkum et al. (1999) are…
Galaxy Cluster Assembly at z=0.37
Anthony H. Gonzalez, Kim-Vy H. Tran, Michelle N. Conbere +1
We present X-ray and spectroscopic confirmation of a cluster assembling from multiple, distinct galaxy groups at z=0.371. Initially detected in the Las Campanas Distant Cluster Sur…
The Morphology - Density Relation in z ~ 1 Clusters
M. Postman, M. Franx, N. Cross +10
We measure the morphology--density relation (MDR) and morphology-radius relation (MRR) for galaxies in seven z ~ 1 clusters that have been observed with the Advanced Camera for Sur…