Linear Redshift Distortions and Power in the PSCz Survey

@inproceedings{Hamilton2000LinearRD,
  title={Linear Redshift Distortions and Power in the PSCz Survey},
  author={Andrew J. Hamilton and Max Tegmark and Nikhil Padmanabhan},
  year={2000}
}
We present a state-of-the-art linear redshift distortion analysis of the recently published IRAS Point Source Catalog Redshift Survey (PSCz). The procedure involves linear compression into 4096 Karhunen-Loève modes culled from a potential pool of ∼ 3×10 modes, followed by quadratic compression into three separate power spectra, the galaxy-galaxy, galaxy-velocity, and velocity-velocity power spectra. Least squares fitting to the decorrelated power spectra yields a linear redshift distortion… CONTINUE READING