THE 3D POWER SPECTRUM FROM ANGULAR CLUSTERING OF GALAXIES IN EARLY SDSS DATA 1

@article{Dodelson2001THE3P,
  title={THE 3D POWER SPECTRUM FROM ANGULAR CLUSTERING OF GALAXIES IN EARLY SDSS DATA 1},
  author={Scott Dodelson and Vijay K. Narayanan and Max Tegmark and Ryan Scranton and Tamas Budavari and Andrew J. Connolly and Istv{\'a}n Csabai and Daniel J. Eisenstein and Joshua A. Frieman and James E. Gunn and Lam Hui and B. Jain and David E. Johnston and S. Kent and J Loveday and Robert Nichol and Liam O'Connell and Rom'an Scoccimarro and Ravi K. Sheth and Albert Stebbins and Michael A. Strauss and Alexander S. Szalay and Istvan Szapudi and Michael S. E. Vogeley and Idit Zehavi and et al. and for the Star Collaboration},
  journal={The Astrophysical Journal},
  year={2001},
  volume={572},
  pages={140-156}
}
Early photometric data from the Sloan Digital Sky Survey (SDSS) contain angular positions for 1.5 million galaxies. In companion papers, the angular correlation function w(�) and 2D power spectrum Cl of these galaxies are presented. Here we invert Limber’s equation to extract the 3D power spectrum from the angular results. We accomplish this using an estimate of dn/dz, the redshift distribution of galaxies in four different magnitude slices in the SDSS photometric catalog. The resulting 3D… 
The angular correlation function of galaxies from early sloan digital sky survey data
The Sloan Digital Sky Survey is one of the first multicolor photometric and spectroscopic surveys designed to measure the statistical properties of galaxies within the local universe. In this paper
Cosmic chronometers: constraining the equation of state of dark energy. I: H(z) measurements
We present new determinations of the cosmic expansion history from red-envelope galaxies. We have obtained for this purpose high-quality spectra with the Keck-LRIS spectrograph of red-envelope
Constraining the expansion rate of the Universe using low-redshift ellipticals as cosmic chronometers
We present a new methodology to determine the expansion history of the Universe analyzing the spectral properties of early-type galaxies (ETG), based on the study of the redshift dependence of the
Foreground and sensitivity analysis for broad band (2D) 21cm--Ly-alpha and 21cm--H-alpha correlation experiments probing the Epoch of Reionization
A detection of the predicted anticorrelation between 21cm and either Ly-alpha or H-alpha from the Epoch of Reionization (EOR) would be a powerful probe of the first galaxies. While 3D intensity maps
Tomography from the next generation of cosmic shear experiments for viable f(R) models
We present the cosmic shear signal predicted by two viable cosmological models in the framework of modified-action f(R) theories. We use f(R) models where the current accelerated expansion of the
Enlightening dark energy with the CMB three point correlation function
6 CMB bispectrum and high redshift expansion rate 91 6. The work presented in this thesis has been partially published in scientific papers. − " Cosmic microwave background constraints on dark energy
Testing a phenomenologically extended DGP model with upcoming weak lensing surveys
A phenomenological extension of the well-known brane-world cosmology of Dvali, Gabadadze and Porrati (eDGP) has recently been proposed. In this model, a cosmological-constant-like term is explicitly
Inclusive Constraints on Unified Dark Matter Models from Future Large-Scale Surveys
In the very last years, cosmological models where the properties of the dark components of the Universe — dark matter and dark energy — are accounted for by a single ``dark fluid'' have drawn
Neutrinos and dark energy
From the observed late-time acceleration of cosmic expansion arises the quest for the nature of Dark Energy. As has been widely discussed, the cosmic neutrino background naturally qualifies for a
...
1
2
...

References

SHOWING 1-9 OF 9 REFERENCES
Large-scale structure in the Universe
A variety of observations constrain models of the origin of large-scale cosmic structures. Enough observational data have accumulated to constrain (and perhaps determine) the power spectrum of
Numerical Recipes (Cambridge: Cambridge University
  • 1992
ApJ546, 2 (EZ) Fern
  • MNRAS 312,
  • 2000
ApJ546, 2 (EZ) Fernández-Soto
  • MNRAS 312,
  • 2000
Numerical Recipes (Cambridge
  • Numerical Recipes (Cambridge
  • 1992
Sc01) Stoughton C., et al. 2001, submitted to AJ SzalayT01) Yasuda, N. et al. 2001, ApJ
  • Sc01) Stoughton C., et al. 2001, submitted to AJ SzalayT01) Yasuda, N. et al. 2001, ApJ
  • 1579
Japan 18 Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582, Japan 19 U.S. Naval Observatory, Flagstaff Station
  • Switzerland 21 Enrico Fermi Institute, 5640 So
  • 1211
— Correlation matrices for P (k) estimated from the C l 's. Again bottom left corresponds to small k; top right to large k
  • Fig