501 citations · 1.9k across the 38 of their papers we have counts for
6 papers · 1 filter
The relation between star formation, morphology and local density in high redshift clusters and groups
Bianca M. Poggianti, Vandana Desai, Rose Finn +17
We investigate how the [OII] properties and the morphologies of galaxies in clusters and groups at z=0.4-0.8 depend on projected local galaxy density, and compare with the field at…
Mass and Redshift Dependence of Star Formation in Relaxed Galaxy Clusters
Rose A. Finn, Michael L. Balogh, Dennis Zaritsky +2
We investigate the star-formation properties of dynamically relaxed galaxy clusters as a function of cluster mass for 308 low-redshift clusters drawn from the Sloan Digital Sky Sur…
An Extremely Massive Dry Galaxy Merger in a Moderate Redshift Cluster
Kenneth Rines, Rose Finn, Alexey Vikhlinin
We have identified perhaps the largest major galaxy merger ever seen. While analysing Spitzer IRAC images of CL0958+4702, an X-ray selected cluster at z=0.39, we discovered an unus…
Halpha-Derived Star-Formation Rates For Three z ~ 0.75 EDisCS Galaxy Clusters
Rose A. Finn, Dennis Zaritsky, Donald W. McCarthy +6
We present Halpha-derived star-formation rates (SFRs) for three z ~ 0.75 galaxy clusters. Our 1 sigma flux limit corresponds to a star-formation rate of 0.10-0.24 solar mass per ye…
WFPC2 Imaging of Quasar Environments: A Comparison of LBQS and HST Archive Quasars
R. A. Finn, C. D. Impey, E. J. Hooper
We present Hubble Space Telescope (HST) Wide Field Planetary Camera 2 (WFPC2) data on the large-scale environments of 16 0.39 < z < 0.51 quasars from the Large Bright Quasar Survey…
Very Red and Extremely Red Galaxies in the Fields of z ~ 1.5 Radio-Loud Quasars
Patrick B. Hall, Marcin Sawicki, Paul Martini +7
We previously identified an excess of mostly red galaxies around 31 RLQs at z=1-2. These fields have an ERO (extremely red object, R-K>6) density 2.7 times higher than the field. A…