Publications (24)
The Metallicity Dependence of RR Lyrae Absolute Magnitudes from Synthetic Horizontal-Branch Models
Pierre Demarque, Robert Zinn, Young-Wook Lee +1
No Excess of RR Lyrae Stars in the Canis Major Overdensity
Cecilia Mateu, A. Katherina Vivas, Robert Zinn +2
The Chemical Enrichment History of the Fornax Dwarf Spheroidal Galaxy from the Infrared Calcium Triplet
Frederic Pont, Robert Zinn, Carme Gallart +2
Searching for RR Lyrae stars in the Canis Major Overdensity
Cecilia Mateu, A. Katherina Vivas, Robert Zinn +2
The QUEST-La Silla AGN Variability Survey
Régis Cartier, Paulina Lira, Paolo Coppi +7
La Silla-QUEST Variability Survey in the Southern Hemisphere
Ellie Hadjiyska, David Rabinowitz, Charles Baltay +6
Whiting 1: the youngest globular cluster associated with the Sgr dSph
Giovanni Carraro, Robert Zinn, Christian Moni Bidin
RR Lyrae search and stellar populations study in Canis Major: Preliminary Results
Cecilia E. Mateu, A. Katherina Vivas, Robert Zinn +1
Disentangling the Virgo Overdensity with RR Lyrae stars
A. Katherina Vivas, Robert Zinn, John Farmer +2
A Search for Intergalactic Globular Clusters in the Local Group
Graziella di Tullio Zinn, Robert Zinn
The Selection of RR Lyrae Stars Using Single-epoch Data
Zeljko Ivezic, A. Katherina Vivas, Robert H. Lupton +1
RR Lyrae Stars in the Halo: Tracers of Streams of Debris of Disrupted Galaxies
A. Katherina Vivas, Robert Zinn
Spectroscopy of Bright QUEST RR Lyrae Stars: Velocity Substructures toward Virgo
A. Katherina Vivas, Yara Jaffe, Robert Zinn +3
Spectroscopy of QUEST RR Lyrae Variables: the new Virgo Stellar Stream
Sonia Duffau, Robert Zinn, A. Katherina Vivas +4
VLT Spectroscopy of RR Lyrae Stars in the Sagittarius Tidal Stream
A. Katherina Vivas, Robert Zinn, Carme Gallart
The Chemical Enrichment History of the Large Magellanic Cloud
Ricardo Carrera, Carme Gallart, Eduardo Hardy +2
The QUEST RR Lyrae Survey: III. The Low Galactic Latitude Catalogue
Cecilia Mateu, A. Katherina Vivas, Juan José Downes +3
The QUEST RR Lyrae Survey II: The Halo Overdensities in the First Catalog
A. Katherina Vivas, Robert Zinn
Mapping Tidal Streams around Galactic Globular Clusters
David Martinez-Delgado, Dana I. Dinescu, Robert Zinn +3
The Infrared Ca II triplet as metallicity indicator
Ricardo Carrera, Carme Gallart, Elena Pancino +1
Halo Substructure in the QUEST RR Lyrae Survey
Robert Zinn, A. Katherina Vivas, Carme Gallart +1
More Remote Globular Clusters in the Outer Halo of M31
Graziella di Tullio Zinn, Robert Zinn
A comprehensive view of the Virgo Stellar Stream
Sonia Duffau, A. Katherina Vivas, Robert Zinn +2
Velocities of RR Lyrae Stars in the Sagittarius Tidal Stream
A. Katherina Vivas, Robert Zinn, Carme Gallart