2k citations · 6.9k across the 48 of their papers we have counts for
11 papers · 2 filters
What do we learn from IRAC observations of galaxies at 2 < z < 3.5?
Stijn Wuyts, Ivo Labbe, Marijn Franx +9
We analyze very deep HST, VLT and Spitzer photometry of galaxies at 2<z<3.5 in the Hubble Deep Field South. The sample is selected from the deepest public K-band imaging currently…
A Canis Major over-density imaging survey. I. Stellar content and star-count maps : A distinctly elongated body of main sequence stars
D. J. Butler, D. Martinez-Delgado, H-W. Rix +2
[Abridged] We present first results from a large-area (~80degx20deg), sparsely sampled two-filter (B,R) imaging survey towards the Canis Major stellar over-density, claimed to be a…
The Tully-Fisher Relation and Its Residuals for a Broadly Selected Sample of Galaxies
James Pizagno, Francisco Prada, David H. Weinberg +7
We measure the relation between galaxy luminosity and disk circular velocity (the Tully-Fisher [TF] relation), in the g, r, i, and z-bands, for a broadly selected sample of galaxie…
Dark Matter Halos of Disk Galaxies: Constraints from the Tully-Fisher Relation
Oleg Y. Gnedin, David H. Weinberg, James Pizagno +2
We investigate structural properties of dark matter halos of disk galaxies in LCDM cosmology, using a well-defined sample of 81 disk-dominated galaxies from the SDSS redshift surve…
Measuring the Average Evolution of Luminous Galaxies at z<3: The Rest-frame Optical Luminosity Density, Spectral Energy Distribution, and Stellar Mass Density
Gregory Rudnick, Ivo Labbe, Natascha M. Foerster Schreiber +11
(Abridged) We present the evolution of the volume averaged properties of the rest-frame optically luminous galaxy population to z~3, determined from four disjoint deep fields with…
A weak lensing estimate from GEMS of the virial to stellar mass ratio in massive galaxies to z~0.8
Catherine Heymans, Eric F. Bell, Hans-Walter Rix +14
We present constraints on the evolution of the virial to stellar mass ratio of galaxies with high stellar masses in the redshift range 0.2<z<0.8, by comparing weak lensing measurem…