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First year Wilkinson Microwave Anisotropy Probe (WMAP) observations: Determination of cosmological parameters
- D. Spergel, L. Verde, Ucla
- Physics
- 11 February 2003
WMAP precision data enable accurate testing of cosmological models. We find that the emerging standard model of cosmology, a flat � -dominated universe seeded by a nearly scale-invariant adiabatic…
First year Wilkinson Microwave Anisotropy Probe (WMAP) observations: Preliminary maps and basic results
- C. Bennett, M. Halpern, Ssai
- Physics
- 11 February 2003
We present full-sky microwave maps in five frequency bands (23-94 GHz) from the Wilkinson Microwave Anisotropy Probe (WMAP) first-year sky survey. Calibration errors are less than 0.5%, and the low…
Three-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Implications for Cosmology
- D. Spergel, R. Bean, E. Wright
- Physics
- 9 March 2006
A simple cosmological model with only six parameters (matter density, � mh 2 , baryon density, � bh 2 , Hubble con- stant, H0, amplitude of fluctuations,� 8, optical depth,� , and a slope for the…
The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III
- S. Alam, F. D. Albareti, Key Laboratory of Optical Astronomy
- Physics
- 5 January 2015
The third generation of the Sloan Digital Sky Survey (SDSS-III) took data from 2008 to 2014 using the original SDSS wide-field imager, the original and an upgraded multi-object fiber-fed optical…
The ninth data release of the sloan digital sky survey: First spectroscopic data from the sdss-iii baryon oscillation spectroscopic survey
- SDSS-III Collaboration Christopher P. Ahn, R. Alexandroff, J. Zinn
- Physics
- 30 July 2012
The Sloan Digital Sky Survey III (SDSS-III) presents the first spectroscopic data from the Baryon Oscillation Spectroscopic Survey (BOSS). This ninth data release (DR9) of the SDSS project includes…
The Eighth Data Release of the Sloan Digital Sky Survey: First Data from SDSS-III
- SDSS-III collaboration Hiroaki Aihara, C. Prieto, I. Zehavi
- Physics
- 8 January 2011
The Sloan Digital Sky Survey (SDSS) started a new phase in 2008 August, with new instrumentation and new surveys focused on Galactic structure and chemical evolution, measurements of the baryon…
SDSS-III: MASSIVE SPECTROSCOPIC SURVEYS OF THE DISTANT UNIVERSE, THE MILKY WAY, AND EXTRA-SOLAR PLANETARY SYSTEMS
- D. Eisenstein, D. Weinberg, Bo Zhao
- Physics
- 1 December 2007
Building on the legacy of the Sloan Digital Sky Survey (SDSS-I and II), SDSS-III is a program of four spectroscopic surveys on three scientific themes: dark energy and cosmological parameters, the…
The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample
- S. Alam, M. Ata, Gong-Bo Zhao
- Physics
- 11 July 2016
We present cosmological results from the final galaxy clustering data set of the Baryon Oscillation Spectroscopic Survey, part of the Sloan Digital Sky Survey III. Our combined galaxy sample…
THE THREE-DIMENSIONAL POWER SPECTRUM OF GALAXIES FROM THE SLOAN DIGITAL SKY SURVEY
- M. Tegmark, M. Blanton, D. York
- Physics
- 10 May 2004
We measure the large-scale real-space power spectrum P(k) by using a sample of 205,443 galaxies from the Sloan Digital Sky Survey, covering 2417 effective square degrees with mean redshift z ≈ 0.1.…
THE BARYON OSCILLATION SPECTROSCOPIC SURVEY OF SDSS-III
- K. Dawson, D. Schlegel, Zheng Zheng
- Physics
- 31 July 2012
The Baryon Oscillation Spectroscopic Survey (BOSS) is designed to measure the scale of baryon acoustic oscillations (BAO) in the clustering of matter over a larger volume than the combined efforts of…
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