928 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of California, BerkeleyUS148 papers
- California Institute of TechnologyUS66 papers
- Carnegie Institution for ScienceUS63 papers
- University of California, Santa CruzUS63 papers
- Center for Astrophysics Harvard & SmithsonianUS58 papers
- Tel Aviv UniversityIL55 papers
- Carnegie ObservatoriesUS54 papers
- Universitat Autònoma de BarcelonaES48 papers
- Space Telescope Science InstituteUS45 papers
- Institute for High Energy PhysicsES39 papers
- University of Hawaii SystemUS39 papers
- Yale UniversityUS39 papers
4 papers · 2 filters
WFPC2 Observations of the Small Magellanic Cloud Intermediate-Age Populous Cluster NGC 416
Kenneth J. Mighell, Ata Sarajedini, Rica S. French
We present our analysis of archival Hubble Space Telescope Wide Field Planetary Camera 2 observations in F555W (~V) and F450W (~B) of the intermediate-age populous star cluster NGC…
The Luminosity Function of the Globular Cluster NGC 6397 Near the Limit of Hydrogen Burning
Ivan R. King, Jay Anderson, Adrienne M. Cool +1
Second-epoch HST observations of NGC 6397 have led to the measurement of proper motions accurate enough to separate the faintest cluster stars from the field, thus extending the lu…
The Relative Ages of Galactic Globular Clusters
Ata Sarajedini, Brian Chaboyer, Pierre Demarque
We present a review of the present state of knowledge regarding the relative ages of Galactic globular clusters. First, we discuss the relevant galaxy formation models and describe…
The Globular Cluster System of the Sagittarius Dwarf Spheroidal Galaxy: The age of Terzan 8
P. Montegriffo, M. Bellazzini, F. Ferraro +3
We present deep V,I CCD photometry of the globular cluster Terzan 8, recently found to be a member of the globular cluster system of the Sagittarius dwarf spheroidal galaxy. We acc…