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The dark matter density problem in massive disk galaxies
Benjamin J. Weiner
I discuss measurements of disk mass from non-circular streaming motions of gas in the barred galaxies NGC 3095 and NGC 4123. In these galaxies with strong shocks and non-circular m…
The DEEP Groth Strip Survey IX: Evolution of the Fundamental Plane of Field Galaxies
Karl Gebhardt, S. M. Faber, David C. Koo +8
Fundamental Plane studies provide an excellent means of understanding the evolutionary history of early-type galaxies. Using the Low Resolution Imaging Spectrograph on the Keck tel…
The DEEP2 Galaxy Redshift Survey: Spectral classification of galaxies at z~1
Darren S. Madgwick, Alison L. Coil, Christopher J. Conselice +15
We present a Principal Component Analysis (PCA)-based spectral classification, eta, for the first 5600 galaxies observed in the DEEP2 Redshift Survey. This parameter provides a ver…
The DEEP2 Galaxy Redshift Survey: Clustering of Galaxies in Early Data
Alison L. Coil, Marc Davis, Darren S. Madgwick +14
We measure the two-point correlation function xi(r) using a sample of 2219 galaxies in an area of 0.32 degrees^2 at z=0.7-1.35 from the first season of the DEEP2 Galaxy Redshift Su…
The DEEP Groth Strip Survey XII: The Metallicity of Field Galaxies at 0.26<z<0.82 and the Evolution of the Luminosity-Metallicity Relation
Henry A. Kobulnicky, Christopher N. A. Willmer, Benjamin J. Weiner +6
Using spectroscopic data from the Deep Extragalactic Evolutionary Probe (DEEP) Groth Strip survey (DGSS), we analyze the gas-phase oxygen abundances for 56 emission-line field gala…