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The Hubble Ultra Deep Field
This paper presents the Hubble Ultra Deep Field (HUDF), a 1 million s exposure of an 11 arcmin2 region in the southern sky with the Advanced Camera for Surveys on the Hubble Space Telescope usingExpand
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GEMS: Galaxy Evolution from Morphologies and SEDs
GEMS (Galaxy Evolution from Morphologies and SEDs) is a large-area (800 arcmin2) two-color (F606W and F850LP) imaging survey with the Advanced Camera for Surveys on the Hubble Space Telescope.Expand
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Dry Mergers in GEMS: The Dynamical Evolution of Massive Early-Type Galaxies
We have used the 28' × 28' Hubble Space Telescope image mosaic from the GEMS (Galaxy Evolution from Morphology and SEDs) survey in conjunction with the COMBO-17 photometric redshift survey toExpand
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The Evolution of Disk Galaxies in the GOODS-South Field: Number Densities and Size Distribution*
We examine the evolution of the sizes and number densities of disk galaxies using the high-resolution images obtained by the Great Observatories Origins Deep Survey (GOODS) with the Advanced CameraExpand
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CHARACTERIZING BARS AT z 0 IN THE OPTICAL AND NIR: IMPLICATIONS FOR THE EVOLUTION OF BARRED DISKS WITH REDSHIFT
Critical insights on galaxy evolution stem from the study of bars. With the advent of HST surveys that trace bars in the rest-frame optical out to z ~ 1, it is critical to provide a referenceExpand
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The effects of gas on morphological transformation in mergers: implications for bulge and disc demographics
Transformation of discs into spheroids via mergers is a well-accepted element of galaxy formation models. However, recent simulations have shown that the bulge formation is suppressed in increasinglyExpand
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HISTORY OF GALAXY INTERACTIONS AND THEIR IMPACT ON STAR FORMATION OVER THE LAST 7 Gyr FROM GEMS
We perform a comprehensive estimate of the frequency of galaxy mergers and their impact on star formation over z similar to 0.24-0.80 (lookback time T(b) similar to 3-7 Gyr) using similar to 3600 (MExpand
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GEMS : Galaxy Fitting Catalogs and Testing Parametric Galaxy Fitting Codes : GALFIT and GIM2D
In the context of measuring the structures of intermediate-redshift galaxies with HST ACS surveys, we tune, test, and compare two widely used fitting codes (GALFIT and GIM2D) for fittingExpand
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Bars in Disk-dominated and Bulge-dominated Galaxies at z ~ 0: New Insights from ~3600 SDSS Galaxies
We present a study of large-scale bars in the local universe, based on a large sample of 3692 galaxies, with 18.5 ≤ Mg < − 22.0 mag and redshift 0.01 ≤ z < 0.03, drawn from the Sloan Digitized SkyExpand
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GEMS: The Size Evolution of Disk Galaxies
We combine HST imaging from the GEMS survey with photometric redshifts from COMBO-17 to explore the evolution of disk-dominated galaxies since z<1.1. The sample is comprised of all GEMS galaxies withExpand
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