Reid, Beth A., Percival, Will J., Eisenstein, Daniel J., Verde, Licia, Spergel, David N., Skibba, Ramin A., ...
We present the power spectrum of the reconstructed halo density field derived from a sample of Luminous Red Galaxies (LRGs) from the Sloan Digital Sky Survey Seventh Data Release (DR7). The halo...
Galaxy Zoo: Disentangling the Environmental Dependence of Morphology and Colour (2008)
Skibba, Ramin A., Bamford, Steven P., Nichol, Robert C., Lintott, Chris J., Andreescu, Dan, Edmondson, Edward M., ...
We analyze the environmental dependence of galaxy morphology and colour with two-point clustering statistics, using data from the Galaxy Zoo, the largest sample of visually classified morphologies...
Current analytic and semi-analytic dark matter halo models distinguish between the central galaxy in a halo and the satellite galaxies in halo substructures. Using a recent halo-model description of...
A Halo Model of Galaxy Colors and Clustering in the SDSS (2008)
Skibba, Ramin A., Sheth, Ravi K.
Successful halo-model descriptions of the luminosity dependence of clustering distinguish between the central galaxy in a halo and all the others (satellites). To include colors, we provide a...
Current analytic and semi-analytic dark matter halo models distinguish between the central galaxy in a halo and the satellite galaxies in halo substructures. It is expected that galaxy properties are...
Satellite Luminosities in Galaxy Groups (2007)
Skibba, Ramin A., Sheth, Ravi K., Martino, Matthew C.
Halo model interpretations of the luminosity dependence of galaxy clustering assume that there is a central galaxy in every sufficiently massive halo, and that this central galaxy is very different...
Satellite luminosities in galaxy groups (2007)
Skibba, Ramin A., Sheth, Ravi K., Martino, Matthew C.
Halo-model interpretations of the luminosity dependence of galaxy clustering assume that there is a central galaxy in every sufficiently massive halo, and that this central galaxy is very different...