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- California Institute of TechnologyUS302 papers
- Massachusetts Institute of TechnologyUS284 papers
- Centre National de la Recherche ScientifiqueFR283 papers
- University of FloridaUS275 papers
- University of Maryland, College ParkUS275 papers
- Northwestern UniversityUS273 papers
- University of California, Santa BarbaraUS260 papers
- Fermi National Accelerator LaboratoryUS258 papers
- Universität HamburgDE258 papers
- Tata Institute of Fundamental ResearchIN257 papers
- Cornell UniversityUS256 papers
- Lomonosov Moscow State UniversityRU254 papers
9 papers · 2 filters
Testing the Universality of the Stellar IMF with Chandra and HST
D. A. Coulter, B. D. Lehmer, R. T. Eufrasio +8
The stellar initial mass function (IMF), which is often assumed to be universal across unresolved stellar populations, has recently been suggested to be "bottom-heavy" for massive…
THE NEXT GENERATION VIRGO CLUSTER SURVEY. XIV. Shell feature early-type dwarf galaxies in the Virgo cluster
Sanjaya Paudel, Rory Smith, Pierre-Alain Duc +15
The Next Generation Virgo Cluster Survey is a deep (with a detection limit = 29~mag~arcsec in the band) optical panchromatic survey targeting the Virgo cluste…
The Next Generation Virgo Cluster Survey (NGVS). XXIV. The Red Sequence to 10 L and Comparisons with Galaxy Formation Models
Joel C. Roediger, Laura Ferrarese, Patrick Côté +22
We use deep optical photometry from the Next Generation Virgo Cluster Survey [NGVS] to investigate the color-magnitude diagram for the galaxies inhabiting the core of this cluster.…
Spectroscopic confirmation of the dwarf spheroidal galaxy d0944+71 as a member of the M81 group of galaxies
Elisa Toloba, David Sand, Puragra Guhathakurta +3
We use Keck/DEIMOS spectroscopy to measure the first velocity and metallicity of a dwarf spheroidal (dSph) galaxy beyond the Local Group using resolved stars. Our target, d0944+71,…
The PAndAS view of the Andromeda satellite system - II. Detailed properties of 23 M31 dwarf spheroidal galaxies
Nicolas F. Martin, Rodrigo A. Ibata, Geraint F. Lewis +15
We present a comprehensive analysis of the structural properties and luminosities of the 23 dwarf spheroidal galaxies that fall within the footprint of the Pan-Andromeda Archaeolog…
New Constraints on a complex relation between globular cluster colors and environment
Mathieu Powalka, Thomas H. Puzia, Ariane Lançon +25
We present an analysis of high-quality photometry for globular clusters (GCs) in the Virgo cluster core region, based on data from the Next Generation Virgo Cluster Survey (NGVS) p…