Discriminating Between the Physical Processes that Drive Spheroid Size Evolution (2009)
Hopkins, Philip F., Bundy, Kevin, Hernquist, Lars, Wuyts, Stijn, Cox, Thomas J.
Massive galaxies at high-z have smaller effective radii than those today, but similar central densities. Their size growth therefore relates primarily to the evolving abundance of low-density...
Mid-IR Luminosities and UV/Optical Star Formation Rates at z < 1.4 (2009)
Salim, Samir, Dickinson, Mark, Rich, R. Michael, Charlot, Stéphane, Lee, Janice C., Schiminovich, David, ...
Ultraviolet (UV) nonionizing continuum and mid-infrared (IR) emission constitute the basis of two widely used star formation (SF) indicators at intermediate and high redshifts. We study 2430 galaxies...
Mergers and Bulge Formation in Lambda-CDM: Which Mergers Matter? (2009)
Hopkins, Philip F., Bundy, Kevin, Croton, Darren, Hernquist, Lars, Keres, Dusan, Khochfar, Sadegh, ...
We use a suite of semi-empirical models to predict galaxy merger rates and contributions to bulge growth as functions of merger mass, redshift, and mass ratio. The models use empirical halo...
Stark, Daniel P., Ellis, Richard S., Bunker, Andrew, Bundy, Kevin, Targett, Tom, Benson, Andrew, ...
We present new measurements of the evolution in the Lyman break galaxy (LBG) population between z ≃ 4 and z ≃ 6. By utilizing the extensive multiwavelength data sets available in the GOODS...
Bundy, Kevin, Fukugita, Masataka, Ellis, Richard S., Targett, Thomas A., Belli, Sirio, Kodama, Tadayuki
Using deep infrared observations conducted with the MOIRCS imager on the Subaru Telescope in the northern GOODS field combined with public surveys in GOODS-S, we investigate the dependence on stellar...
Mid-IR Luminosities and UV/Optical Star Formation Rates at z (2009)
Salim, Samir, Dickinson, Mark, Rich, R. Michael, Charlot, Stephane, Lee, Janice C., Schiminovich, David, ...
UV continuum and mid-IR emission constitute two widely used star formation indicators at intermediate and high redshifts. We study 2430 galaxies with z10^11 L_sun, yet with little current star...
Compact High-Redshift Galaxies Are the Cores of the Most Massive Present-Day Spheroids (2009)
Hopkins, Philip F., Bundy, Kevin, Murray, Norman, Quataert, Eliot, Lauer, Tod, Ma, Chung-Pei
Observations suggest that effective radii of high-z massive spheroids are as much as a factor ~6 smaller than low-z galaxies of comparable mass. Given the apparent absence of low-z counterparts, this...
Stark, Daniel P., Ellis, Richard S., Bunker, Andrew, Bundy, Kevin, Targett, Tom, Benson, Andrew, ...
We present new measurements of the evolution in the Lyman break galaxy (LBG) population between z~4 and z~6. By utilizing the extensive multiwavelength datasets available in the GOODS fields, we...
Bundy, Kevin, Fukugita, Masataka, Ellis, Richard S., Targett, Thomas A., Belli, Sirio, Kodama, Tadayuki
Using deep infrared observations conducted with the MOIRCS on the Subaru Telescope in GOODS-N combined with public surveys in GOODS-S, we investigate the dependence on stellar mass, M_*, and galaxy...
AEGIS: new evidence linking active galactic nuclei to the quenching of star formation (2008)
Bundy, Kevin, Georgakakis, Antonis, Nandra, Kirpal, Ellis, Richard S., Conselice, Christopher J., Laird, Elise, ...
Using Chandra X-ray observations in the All-Wavelength Extended Groth Strip International Survey (AEGIS) we identify 241 X-ray-selected active galactic nuclei (AGNs; L2–10 > 10^42 ergs s^−1) and...
MacArthur, Lauren A., Ellis, Richard S., Treu, Tommaso, U, Vivian, Bundy, Kevin, Moran, Sean
We report on the first results of a new study aimed at understanding the diversity and evolutionary history of distant galactic bulges in the context of now well-established trends for pure...
Ubiquitous outflows in DEEP2 spectra of star-forming galaxies at z=1.4 (2008)
Weiner, Benjamin J., Coil, Alison L., Prochaska, Jason X., Newman, Jeffrey A., Cooper, Michael C., Bundy, Kevin, ...
Galactic winds are a prime suspect for the metal enrichment of the intergalactic medium and may have a strong influence on the chemical evolution of galaxies and the nature of QSO absorption line...
MacArthur, Lauren A., Ellis, Richard S., Treu, Tommaso, U, Vivian, Bundy, Kevin, Moran, Sean M.
We report on the first results of a new study aimed at understanding the diversity and evolutionary history of distant galactic bulges in the context of now well-established trends for pure...
AEGIS: New Evidence Linking Active Galactic Nuclei to the Quenching of Star Formation (2007)
Bundy, Kevin, Georgakakis, Antonis, Nandra, Kirpal, Ellis, Richard S., Conselice, Christopher J., Laird, Elise, ...
Utilizing Chandra X-ray observations in the All-wavelength Extended Groth Strip International Survey (AEGIS) we identify 241 X-ray selected Active Galactic Nuclei (AGNs, L > 10^{42} ergs/s) and study...
Strong size evolution of the most massive galaxies since z~2 (2007)
Trujillo, Ignacio, Conselice, Christopher J., Bundy, Kevin, Cooper, M. C., Eisenhardt, P., Ellis, Richard S.
Using the combined capabilities of the large near-infrared Palomar/DEEP-2 survey, and the superb resolution of the ACS HST camera, we explore the size evolution of 831 very massive galaxies...
Moran, Sean M., Loh, Boon Liang, Ellis, Richard S., Treu, Tommaso, Bundy, Kevin, MacArthur, Lauren A.
We examine resolved spectroscopic data obtained with the Keck II telescope for 44 spheroidal galaxies in the fields of two rich clusters, Cl 0024+16 (z = 0.40) and MS 0451-03 (z = 0.54) and contrast...
Bundy, Kevin, Treu, Tommaso, Ellis, Richard S.
We examine the properties of a morphologically selected sample of 0.4 < z < 1.0 spheroidal galaxies in the GOODS fields in order to ascertain whether or not their increase in abundance with time...
Cooper, Michael C., Newman, Jeffrey A., Weiner, Benjamin J., Yan, Renbin, Willmer, Christopher N. A., Bundy, Kevin, ...
Using galaxy samples drawn from the Sloan Digital Sky Survey and the DEEP2 Galaxy Redshift Survey, we study the relationship between star formation and environment at z ~ 0.1 and z ~ 1. We estimate...
A statistical study of multiply-imaged systems in the lensing cluster Abell 68 (2007)
Richard, Johan, Kneib, Jean-Paul, Jullo, Eric, Covone, Giovanni, Limousin, Marceau, Ellis, Richard, ...
We have carried out an extensive spectroscopic survey with the Keck and VLT telescopes, targeting lensed galaxies in the background of the massive cluster Abell 68. Spectroscopic measurements are...
The Stellar Mass Tully-Fisher Relation to z=1.2 from AEGIS (2007)
Kassin, Susan A., Weiner, Benjamin J., Faber, S. M., Koo, David C., Lotz, Jennifer M., Diemand, Jürg, ...
We combine newly measured rotation velocities, velocity dispersions, and stellar masses to construct stellar mass Tully-Fisher relations (M*TFRs) for 544 galaxies with strong emission lines at 0.1
Moran, Sean M., Loh, Boon Liang, Ellis, Richard S., Treu, Tommaso, Bundy, Kevin, MacArthur, Lauren A.
We examine resolved spectroscopic data obtained with the Keck II telescope for 44 spheroidal galaxies in the fields of two rich clusters, Cl0024+16 (z=0.40) and MS0451-03 (z=0.54), and contrast this...
The all-wavelength extended groth strip international survey (AEGIS) data sets (2007)
Davis, Michael A., Guhathakurta, Puragra, Konidaris, Nick P., Newman, Jeffrey A., Ashby, Matthew L. N., Biggs, Andrew D., ...
In this the first of a series of Letters, we present a panchromatic data set in the Extended Groth Strip region of the sky. Our survey, the All-Wavelength Extended Groth Strip International Survey...
The stellar mass Tully-Fisher relation to z = 1.2 from AEGIS (2007)
Kassin, Susan A., Weiner, Bemjamin J., Faber, S. M., Koo, David C., Lotz, Jennifer M., Diemand, Jorg, ...
We combine newly measured rotation velocities, velocity dispersions, and stellar masses to construct stellar mass Tully-Fisher relations (M*TFRs) for 544 galaxies with strong emission lines at 0.1...
The mass assembly history of field galaxies (2006)
The work presented in this thesis utilizes the combination of near-IR photometry and spectroscopic redshifts to estimate the stellar masses of distant field galaxies in order to characterize their...
The mass assembly history of field galaxies (2006)
The work presented in this thesis utilizes the combination of near-IR photometry and spectroscopic redshifts to estimate the stellar masses of distant field galaxies in order to characterize their...
Hopkins, Philip F., Bundy, Kevin, Hernquist, Lars, Ellis, Richard S.
We compile a number of observations to estimate the time-averaged rate of formation or buildup of red sequence galaxies, as a function of mass and redshift. Comparing this with the mass functions of...
Bundy, Kevin, Ellis, Richard S., Conselice, Christopher J., Taylor, James E., Cooper, Michael C., Willmer, Christopher N. A., ...
We characterize the mass-dependent evolution in a large sample of more than 8,000 galaxies using spectroscopic redshifts drawn from the DEEP2 Galaxy Redshift Survey in the range 0.4 < z < 1.4 and...
Chemical Abundances of DEEP2 Star-forming Galaxies at 1.0 (2005)
Shapley, Alice E., Coil, Alison, Ma, Chung-Pei, Bundy, Kevin
We present the results of near-infrared spectroscopic observations for a sample of 12 star-forming galaxies at 1.0
Conselice, Christopher J., Bundy, Kevin, Ellis, Richard S., Brichmann, Jarle, Vogt, Nicole P., Phillips, Andrew C.
Using a combination of Keck spectroscopy and near-infrared imaging, we investigate the K-band and stellar mass Tully-Fisher relation for 101 disk galaxies at 0.2 < z < 1.2, with the goal of placing...
Conselice, Christopher J., Bundy, Kevin, Ellis, Richard S., Brichmann, Jarle, Vogt, Nicole P., Phillips, Andrew C.
The Relationship between Stellar and Halo Masses of Disk Galaxies at z = 0.2 - 1.2 (2003)
Conselice, Christopher J., Bundy, Kevin, Ellis, Richard S., Brinchmann, Jarle, Vogt, Nicole
We present the results of a study to determine the co-evolution of the virial and stellar masses for a sample of 83 disk galaxies between redshifts z = 0.2 - 1.2. The virial masses of these disks are...
A Slow Merger History of Field Galaxies Since z~1 (2003)
Bundy, Kevin, Fukugita, Masataka, Ellis, Richard S., Kodama, Tadayuki, Conselice, Christopher J.
Using deep infrared observations conducted with the CISCO imager on the Subaru Telescope, we investigate the field-corrected pair fraction and the implied merger rate of galaxies in redshift survey...