4 papers
The Morphology of Extremely Red Objects
M. Stiavelli, T. Treu
We briefly discuss our survey of Extremely Red Objects (EROs) with HST/NICMOS and deep ground-based images and summarize its results. We use the high-resolution NICMOS images to su…
The Fundamental Plane of field early-type galaxies at intermediate redshift
T. Treu, M. Stiavelli, S. Casertano +2
We present preliminary results on the evolution of the stellar populations of field early-type galaxies (E/S0) from z=0.4 to z=0. The diagnostic tool used in this study is the Fund…
An Extremely Red r^{1/4} Galaxy in the Test Image of the Hubble Deep Field South
T. Treu, M. Stiavelli, A. R. Walker +14
We report the serendipitous discovery of an extremely red object in the Hubble Deep Field South (HDFS) Test NICMOS (Near Infrared Camera and Multi Object Spectrograph) field of vie…
Globular Clusters in Dwarf Elliptical Galaxies
B. W. Miller, H. C. Ferguson, J. Lotz +2
Globular clusters (GCs) provide one way of determining when the most important periods of star formation in dwarf elliptical (dE) galaxies occurred. Thus, they are also useful for…