19.6k citations
- Australian National UniversityAU880 papers
- Centre National de la Recherche ScientifiqueFR194 papers
- European Southern ObservatoryCL191 papers
- Center for Astrophysics Harvard & SmithsonianUS175 papers
- Space Telescope Science InstituteUS168 papers
- The University of SydneyAU159 papers
- California Institute of TechnologyUS138 papers
- University of California, BerkeleyUS129 papers
- University of CambridgeGB125 papers
- Johns Hopkins UniversityUS117 papers
- Australian Astronomical ObservatoryAU114 papers
- Max Planck Institute for AstrophysicsDE110 papers
13 papers · 1 filter
The Enrichment of the Intracluster Medium
Brad K. Gibson, Francesca Matteucci
The enrichment of the intracluster medium (ICM) of galaxy clusters, within the framework of the supernovae-driven wind model for elliptical galaxies, has been considered under two…
RR Lyrae Stars in the MACHO Database
The MACHO Collaboration, D. Minniti, C. Alcock +18
The MACHO Project has catalogued RR Lyrae stars in the Large Magellanic Cloud, in the Galactic bulge, and 50 in the Sgr dwarf galaxy. These variables…
Colors and K-Band Counts of Extremely Faint Field Galaxies
Leonidas A. Moustakas, Marc Davis, James R. Graham +3
We combine deep K-band (Keck) with V- and I-band (NTT) observations of two high-Galactic latitude fields, surveying a total of ~2 sq. arcmin. The K-band galaxy counts continue to r…
The Peculiar Motions of Early-Type Galaxies in Two Distant Regions. IV. The Photometric Fitting Procedure
R. P. Saglia, E. Bertschinger, G. Baggley +5
The EFAR project is a study of 736 candidate early-type galaxies in 84 clusters lying in two regions towards Hercules-Corona Borealis and Perseus-Cetus at distances $cz \approx 600…
The Parkes Half-Jansky Flat-Spectrum Sample
M. J. Drinkwater, R. L. Webster, P. J. Francis +6
We present a new sample of Parkes half-Jansky flat-spectrum radio sources having made a particular effort to find any previously unidentified sources. The sample contains 323 sourc…
The MACHO Project LMC Variable Star Inventory IV: Multimode RR Lyrae Stars, Distance to the LMC and Age of the Oldest Stars
C. Alcock, R. A. Allsman, D. Alves +16
We report the discovery of 73 double-mode RR Lyrae (RRd) stars in fields near the bar of the LMC. The stars are detected among the MACHO database of short-period variables that cur…