Evolved Galaxies at z > 1.5 from the Gemini Deep Deep Survey: The Formation Epoch of Massive Stellar Systems

Abstract

We present spectroscopic evidence from the Gemini Deep Deep Survey (GDDS) for a significant population of color-selected red galaxies at 1.3 < z < 2.2 whose integrated light is dominated by evolved stars. Unlike radio-selected objects, the z > 1.5 old galaxies have a sky density > 0.1 per sq. arcmin. Conservative age estimates for 20 galaxies with z > 1.3; <z> = 1.49, give a median age of 1.2 Gyr and <z_f> = 2.4. One quarter of the galaxies have inferred z_f > 4. Models restricted to abundances less than or equal to solar give median ages and z_f of 2.3 Gyr and 3.3, respectively. These galaxies are among the most massive and contribute approximately 50% of the stellar mass density at 1 < z < 2. The derived ages and most probable star formation histories suggest a high star-formation-rate (300-500 solar masses per year) phase in the progenitor population. We argue that most of the red galaxies are not descendants of the typical z=3 Lyman break galaxies. Galaxies associated with luminous sub-mm sources have the requisite star formation rates to be the progenitor population. Our results point toward early and rapid formation for a significant fraction of present day massive galaxies.

arXiv comment12 pages, 2 figures, 1 table, Accepted for publication, ApJ Letters

References in corpus (27)

• Stellar population synthesis at the resolution of 2003
• Hierarchical Galaxy Formation
• Lyman Break Galaxies at z>4 and the Evolution of the UV Luminosity Density at High Redshift
• Rest-Frame Ultraviolet Spectra of z~3 Lyman Break Galaxies
• The Evolution of the Global Stellar Mass Density at 0 < z < 3
• A Significant Population of Red, Near-IR Selected High Redshift Galaxies
• Reddening and Star Formation in Starburst Galaxies
• Old Galaxies in the Young Universe
• A median redshift of 2.4 for galaxies bright at submillimetre wavelengths
• The Gemini Deep Deep Survey: III. The abundance of massive galaxies 3-6 billion years after the Big Bang
• The K20 survey. VI. The Distribution of the Stellar Masses in Galaxies up to z~2
• The K20 survey. I. Disentangling old and dusty star-forming galaxies in the ERO population
• The Rest-Frame Optical Luminosity Density, Color, and Stellar Mass Density of the Universe from z=0 to z=3
• Spatially resolved spectroscopy of Coma cluster early -- type galaxies: III. The stellar population gradients
• The Gemini Deep Deep Survey: I. Introduction to the Survey, Catalogs and Composite Spectra
• Near-IR bright galaxies at z~2. Entering the spheroid formation epoch ?
• Spectroscopic Confirmation of a Substantial Population of Luminous Red Galaxies at Redshifts z>2
• The Iron Discrepancy in Elliptical Galaxies after ASCA
• Average spectra of massive galaxies in the SDSS
• The Las Campanas IR Survey: Early Type Galaxy Progenitors Beyond Redshift One
• The Diversity of Extremely Red Objects
• The Redshift Distribution of Near-IR Selected Galaxies in the Great Observatories Origins Deep Survey as a Test of Galaxy Formation Scenarios
• Stellar populations of cluster E and S0 galaxies
• On The Age Estimation of LBDS 53W091
• The Sun, stellar-population models, and the age estimation of high-redshift galaxies
• Optical Spectroscopy of K-selected Extremely Red Galaxies
• The evolution of galaxy mass in hierarchical models

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