MASS AND ENVIRONMENT AS DRIVERS OF GALAXY EVOLUTION IN SDSS AND zCOSMOS AND THE ORIGIN OF THE SCHECHTER FUNCTION
- Yingjie PengS. Lilly R. Scaramella
- 24 March 2010
Physics
We explore the simple inter-relationships between mass, star formation rate, and environment in the SDSS, zCOSMOS, and other deep surveys. We take a purely empirical approach in identifying those…
Accurate photometric redshifts for the CFHT legacy survey calibrated using the VIMOS VLT deep survey
- O. IlbertO. Ilbert D. Vergani
- 9 March 2006
Physics
We present photometric redshifts for an uniquely large and deep sample of 522286 objects with i'_{AB}<25 in the Canada-France Legacy Survey ``Deep Survey'' fields, which cover a total effective area…
COSMOS PHOTOMETRIC REDSHIFTS WITH 30-BANDS FOR 2-deg2
We present accurate photometric redshifts (photo-z) in the 2-deg2 COSMOS field. The redshifts are computed with 30 broad, intermediate, and narrowbands covering the UV (Galaxy Evolution Explorer),…
Mass assembly in quiescent and star-forming galaxies since z ≃ 4 from UltraVISTA
- O. IlbertH. McCracken A. Zirm
- 14 January 2013
Physics
We estimate the galaxy stellar mass function and stellar mass density for star-forming and quiescent galaxies with 0.2 1.5 consistent with the expected uncertainties. We also develop a new method…
THE COSMOS2015 CATALOG: EXPLORING THE 1 < z < 6 UNIVERSE WITH HALF A MILLION GALAXIES
- C. LaigleH. McCracken J. Zabl
- 8 April 2016
Physics
We present the COSMOS2015 catalog, which contains precise photometric redshifts and stellar masses for more than half a million objects over the 2deg2 COSMOS field. Including new images from the…
GALAXY STELLAR MASS ASSEMBLY BETWEEN 0.2 < z < 2 FROM THE S-COSMOS SURVEY
We follow the galaxy stellar mass assembly by morphological and spectral type in the COSMOS 2 deg2 field. We derive the stellar mass functions and stellar mass densities from z = 2 to z = 0.2 using…
THE STAR FORMATION HISTORY OF MASS-SELECTED GALAXIES IN THE COSMOS FIELD
- A. KarimE. Schinnerer M. Salvato
- 29 November 2010
Physics
We explore the redshift evolution of the specific star formation rate (SSFR) for galaxies of different stellar mass by drawing on a deep 3.6 μm selected sample of >105 galaxies in the 2 deg2 COSMOS…
THE LESSER ROLE OF STARBURSTS IN STAR FORMATION AT z = 2
- G. RodighieroE. Daddi G. Zamorani
- 3 August 2011
Physics
Two main modes of star formation are know to control the growth of galaxies: a relatively steady one in disk-like galaxies, defining a tight star formation rate (SFR)–stellar mass sequence, and a…
NEW CONSTRAINTS ON THE EVOLUTION OF THE STELLAR-TO-DARK MATTER CONNECTION: A COMBINED ANALYSIS OF GALAXY–GALAXY LENSING, CLUSTERING, AND STELLAR MASS FUNCTIONS FROM z = 0.2 to z = 1
- A. LeauthaudJ. Tinker James E. Taylor
- 5 April 2011
Physics
Using data from the COSMOS survey, we perform the first joint analysis of galaxy–galaxy weak lensing, galaxy spatial clustering, and galaxy number densities. Carefully accounting for sample variance…
The First Release COSMOS Optical and Near-IR Data and Catalog
- P. CapakH. Aussel G. Zamorani
- 19 April 2007
Physics
Panchromatic number counts are constructed which confirm that both the geometry of the universe and the galaxy population are evolving and that both Stellar and galaxy colors and counts agree well with the expected values.
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