The WiggleZ Dark Energy Survey: the growth rate of cosmic structure since redshift z=0.9

@article{Blake2011TheWD,
  title={The WiggleZ Dark Energy Survey: the growth rate of cosmic structure since redshift z=0.9},
  author={Chris Blake and Sarah Brough and Matthew Colless and Carlos Contreras and Warrick J. Couch and Scott M. Croom and Tamara M. Davis and Michael J. Drinkwater and Karl Forster and David Gilbank and Michael D. Gladders and Karl Glazebrook and Ben Jelliffe and Russell J. Jurek and I. H. Li and Barry F. Madore and Christopher D. Martin and Kevin A. Pimbblet and Gregory B. Poole and Michael B. Pracy and Rob Sharp and Emily Wisnioski and David Woods and Ted K. Wyder and Howard K. C. Yee},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2011},
  volume={415},
  pages={2876-2891}
}
  • C. BlakeS. Brough H. Yee
  • Published 15 April 2011
  • Physics
  • Monthly Notices of the Royal Astronomical Society
We present precise measurements of the growth rate of cosmic structure for the redshift range 0.1 < z < 0.9, using redshift-space distortions in the galaxy power spectrum of the WiggleZ Dark Energy Survey. Our results, which have a precision of around 10 per cent in four independent redshift bins, are well fitted by a flat Λ cold dark matter (ΛCDM) cosmological model with matter density parameter Ω_m = 0.27. Our analysis hence indicates that this model provides a self-consistent description of… 

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