Galaxy Assembly Bias on the Red Sequence (2009)
Cooper, Michael C., Gallazzi, Anna, Newman, Jeffrey A., Yan, Renbin
Using samples drawn from the Sloan Digital Sky Survey, we study the relationship between local galaxy density and the properties of galaxies on the red sequence. After removing the mean dependence of...
AEGIS: The Clustering of X-ray AGN Relative to Galaxies at z~1 (2009)
Coil, Alison L., Georgakakis, Antonis, Newman, Jeffrey A., Cooper, Michael C., Croton, Darren, Davis, Marc, ...
We measure the clustering of non-quasar X-ray AGN at z=0.7-1.4 in the AEGIS field. Using the cross-correlation of 113 Chandra-selected AGN, with a median log L_X=42.8 erg s^-1, with ~5,000 DEEP2...
Cooper, Michael C., Newman, Jeffrey A., Yan, Renbin
Using data drawn from the Sloan Digital Sky Survey (SDSS) and the SDSS-II Supernova Survey, we study the local environments of confirmed type Ia supernovae (SNe Ia) in the nearby Universe. At 0.05 <...
AEGIS: the clustering of x-ray active galactic nucleus relative to galaxies at z similar to 1 (2009)
Coil, Alison L., Georgakakis, Antonis, Newman, Jeffrey A., Cooper, Michael C., Croton, Darren, Davis, Marc, ...
We measure the clustering of nonquasar X-ray active galactic nucleus (AGN) at z = 0.7–1.4 in the AEGIS field. Using the cross-correlation of 113 Chandra-selected AGN, with a median log LX =...
Montero-Dorta, Antonio D., Croton, Darren J., Yan, Renbin, Cooper, Michael C., Newman, Jeffrey A., Georgakakis, Antonis, ...
We measure the dependence of the active galactic nuclei (AGN) fraction on local environment at z∼ 1, using spectroscopic data taken from the DEEP2 Galaxy Redshift Survey, and Chandra X-ray data...
Inspiralling Supermassive Black Holes: A New Signpost for Galaxy Mergers (2008)
Comerford, Julia M., Gerke, Brian F., Newman, Jeffrey A., Davis, Marc, Yan, Renbin, Cooper, Michael C., ...
Because structure in the Universe is built up through galaxy mergers and nearly all galaxies host a central supermassive black hole (SMBH), some galaxies should possess two SMBHs near their centers...
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...
The DEEP2 Galaxy Redshift Survey: Environments of Poststarburst Galaxies at z~0.1 and z~0.8 (2008)
Yan, Renbin, Newman, Jeffrey A., Faber, S. M., Coil, Alison L., Cooper, Michael C., Davis, Marc, ...
Postststarburst (K+A) galaxies are candidates for galaxies in transition from a star-forming phase to a passively-evolving phase. We have spectroscopically identified large samples of K+A galaxies...
Montero-Dorta, Antonio D., Croton, Darren J., Yan, Renbin, Cooper, Michael C., Newman, Jeffery A., Georgakakis, Antonis, ...
We measure the dependence of the AGN fraction on local environment at z~1, using spectroscopic data taken from the DEEP2 Galaxy Redshift Survey, and Chandra X-ray data from the All-Wavelength...
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...
Ages and Abundances of Red Sequence Galaxies as a Function of LINER Emission Line Strength (2007)
Graves, Genevieve J., Faber, Sandra M., Schiavon, Ricardo P., Yan, Renbin
Although the spectrum of a prototypical early-type galaxy is assumed to lack emission lines, a substantial fraction (likely as high as 30%) of nearby red sequence galaxy spectra contain emission...
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...
AEGIS: Chandra observation of DEEP2 galaxy groups and clusters (2007)
Fang, Taotao, Gerke, Brian F., Davis, David S., Newman, Jeffrey A., Davis, Marc, Nandra, Kirpal, ...
We present a 200 ks Chandra observation of seven spectroscopically selected, high-redshift (0.75 < z < 1.03) galaxy groups and clusters discovered by the DEEP2 Galaxy Redshift Survey in the...
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 DEEP2 galaxy redshift survey: the evolution of the blue fraction in groups and the field (2007)
Gerke, Brian F., Newman, Jeffrey A., Faber, S. M., Cooper, MIchael C., Croton, Darren J., Davis, Marc, ...
We explore the behaviour of the blue galaxy fraction over the redshift range 0.75 ≤z≤ 1.3 in the DEEP2 Survey, both for field galaxies and for galaxies in groups. The primary aim is to...
Cooper, Michael C., Newman, Jeffery A., Coil, Alison L., Croton, Darren J., Gerke, Brian F., Yan, Renbin, ...
Using a sample of 19 464 galaxies drawn from the DEEP2 Galaxy Redshift Survey, we study the relationship between galaxy colour and environment at 0.4 < z < 1.35 . We find that the fraction of...
Conroy, Charlie, Prada, Francisco, Newman, Jeffrey A., Croton, Darren, Coil, Alison L., Conselice, Christopher J., ...
We measure the evolution in the virial mass-to-light ratio (M 200/LB) and virial-to-stellar mass ratio (M 200/M*) for isolated ∼L* galaxies between z ∼ 1 and z ∼ 0 by combining data...
AEGIS: Extinction and Star Formation Tracers from Line Emission (2006)
Weiner, Benjamin J., Papovich, Casey, Bundy, K., Conselice, C. J., Cooper, M. C., Ellis, R. S., ...
Strong nebular emission lines are a sensitive probe of star formation and extinction in galaxies, and the [O II] line detects star forming populations out to z>1. However, star formation rates from...
Schiavon, Ricardo P., Faber, S.M., Konidaris, Nicholas, Graves, Genevieve, Willmer, Christopher N.A., Weiner, Benjamin J., ...
The DEEP2 Galaxy Redshift Survey: AEGIS observations of a Dual AGN at z = 0.7 (2006)
Newman, Jeffrey A., Lotz, Jennifer, Yan, Renbin, Barmby, P., Coil, Alison L., ...
The DEEP2 galaxy redshift survey: the evolution of the blue fraction in groups and the field (2006)
Gerke, Brian F., Newman, Jeffrey A., Faber, S. M., Cooper, Michael C., Croton, Darren J., Davis, Marc, ...
We explore the behavior of the blue galaxy fraction over the redshift range 0.75
The DEEP2 Galaxy Redshift Survey: AEGIS Observations of a Dual AGN at z=0.7 (2006)
Gerke, Brian F., Newman, Jeffrey A., Lotz, Jennifer, Yan, Renbin, Barmby, P., Coil, Alison L., ...
We present evidence for a dual Active Galactic Nucleus (AGN) within an early-type galaxy at z=0.709 in the Extended Groth Strip. The galaxy lies on the red sequence, with absolute magnitude M_B=-21.0...
The DEEP2 Galaxy Redshift Survey: Evolution of the Color-Density Relation at 0.4 < z < 1.35 (2006)
Cooper, Michael C., Newman, Jeffrey A., Coil, Alison L., Croton, Darren J., Gerke, Brian F., Yan, Renbin, ...
Using a sample of 19,464 galaxies drawn from the DEEP2 Galaxy Redshift Survey, we study the relationship between galaxy color and environment at 0.4 < z < 1.35. We find that the fraction of galaxies...
Evolution in the Halo Masses of Isolated Galaxies between z~1 and z~0: From DEEP2 to SDSS (2006)
Conroy, Charlie, Prada, Francisco, Newman, Jeffrey A., Croton, Darren, Coil, Alison L., Conselice, Christopher J., ...
We measure the evolution in the virial mass-to-light ratio (M_{200}/L_B) and virial-to-stellar mass ratio (M_{200}/M_\ast) for isolated ~ L* galaxies between z~1 and z~0 by combining data from the...
Schiavon, Ricardo P., Faber, S. M., Konidaris, Nicholas, Graves, Genevieve, Willmer, Christopher N. A., Weiner, Benjamin J., ...
As part of the DEEP2 galaxy redshift survey, we analyze absorption line strengths in stacked Keck/DEIMOS spectra of red field galaxies with weak to no emission lines, at redshifts 0.7
On the Origin of [OII] Emission in Red Sequence and Post-starburst Galaxies (2005)
Yan, Renbin, Newman, Jeffrey A., Faber, S. M., Konidaris, Nicholas, Koo, David, Davis, Marc
We investigate the emission-line properties of galaxies with red rest-frame colors using spectra from SDSS DR4. Emission lines are detected in more than half of the red galaxies. We focus on the...
The DEEP2 Galaxy Redshift Survey: The Evolution of Void Statistics from z~1 to z~0 (2005)
Conroy, Charlie, Coil, Alison L., White, Martin, Newman, Jeffrey A., Yan, Renbin, Cooper, Michael C., ...
We present measurements of the void probability function (VPF) at z~1 using data from the DEEP2 Redshift Survey and its evolution to z~0 using data from the Sloan Digital Sky Survey (SDSS). We...
The DEEP2 Galaxy Redshift Survey: Clustering of Groups and Group Galaxies at z~1 (2005)
Coil, Alison L., Gerke, Brian F., Newman, Jeffrey A., Ma, Chung-Pei, Yan, Renbin, Cooper, Michael C., ...
We study the clustering properties of groups and of galaxies in groups in the DEEP2 Galaxy Redshift Survey dataset at z~1. Four clustering measures are presented: 1) the group correlation function...
Measuring Galaxy Environments with Deep Redshift Surveys (2005)
Cooper, Michael C., Newman, Jeffrey A., Madgwick, Darren S., Gerke, Brian F., Yan, Renbin, Davis, Marc
We study the applicability of several galaxy environment measures (n^th-nearest-neighbor distance, counts in an aperture, and Voronoi volume) within deep redshift surveys. Mock galaxy catalogs are...
Lin, Lihwai, Koo, David C., Willmer, Christopher N. A., Patton, David R., Conselice, Christopher J., Yan, Renbin, ...
We derive the close, kinematic pair fraction and merger rate up to z ~ 1.2 from the initial data of the DEEP2 Redshift Survey. Assuming a mild luminosity evolution, the number of companions per...
The DEEP2 Galaxy Redshift Survey: First results on galaxy groups (2004)
Gerke, Brian F., Newman, Jeffrey A., Davis, Marc, Marinoni, Christian, Yan, Renbin, Coil, Alison, ...
We use the first 25% of the DEEP2 Galaxy Redshift Survey spectroscopic data to identify groups and clusters of galaxies in redshift space. The data set contains 8370 galaxies with confirmed redshifts...
Conroy, Charlie, Newman, Jeffrey A., Davis, Marc, Coil, Alison L., Yan, Renbin, Cooper, Michael C., ...
Using the first 25% of DEEP2 Redshift Survey data, we probe the line-of-sight velocity dispersion profile for isolated galaxies with absolute B-band magnitude -22
Mock Catalogs for the DEEP2 redshift survey (2003)
Yan, Renbin, White, Martin, Coil, Alison L.
We present a set of mock redshift catalogs, constructed from N-body simulations, designed to mimic the DEEP2 survey. Galaxies with a range of luminosities are placed within virialized halos in the...
Constraining evolution in the Halo Model using galaxy redshift surveys (2003)
Yan, Renbin, Madgwick, Darren S., White, Martin
We use the latest observations from the 2dF Galaxy Redshift Survey to fit the conditional luminosity function (CLF) formulation of the halo-model for galaxies at z=0. This fit is then used to test...
The DEEP2 Galaxy Redshift Survey: Clustering of Galaxies in Early Data (2003)
Coil, Alison L., Davis, Marc, Madgwick, Darren S., Newman, Jeffrey A., Conselice, Christopher J., Cooper, Michael, ...
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 Survey. We find that...
The DEEP2 Galaxy Redshift Survey: Spectral classification of galaxies at z~1 (2003)
Madgwick, Darren S., Coil, Alison L., Conselice, Christopher J., Cooper, Michael C., Davis, Marc, Ellis, Richard S., ...
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 very pronounced...