Towards Cosmological Concordance on Galactic Scales

@inproceedings{Bosch2003TowardsCC,
  title={Towards Cosmological Concordance on Galactic Scales},
  author={Frank C. van den Bosch and Houjun J. Mo and Xiaohu Yang},
  year={2003}
}
We use the observed abundance and clustering of galaxies from the 2dF Galaxy Redshift Survey to determine the matter density Ωm and the linear amplitude of mass fluctuations σ8. We use a method based on the conditional luminosity function, which allows straightforward computation of the luminosity dependent bias, b, of galaxies with respect to the matter… CONTINUE READING