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astro-ph2005
Virial masses and the baryon fraction in galaxies
H. Hoekstra, B. C. Hsieh, H. K. C. Yee +2
We have measured the weak lensing signal as a function of restframe luminosity for a sample of `isolated' galaxies. These results are based on four-band photometry from the Red-Seq…
astro-ph2005
Catalog of Galaxy Morphology in Four Rich Clusters: Luminosity Evolution of Disk Galaxies at 0.33<z<0.83
Amelie Saintonge, David Schade, Erica Ellingson +2
Hubble Space Telescope (HST) imaging of four rich, X-ray luminous, galaxy clusters (0.33<z<0.83) is used to produce quantitative morphological measurements for galaxies in their fi…