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Relative clustering and the joint halo occupation distribution of red sequence and blue-cloud galaxies in COMBO-17

Relative clustering and the joint halo occupation distribution of red sequence and blue-cloud galaxies in COMBO-17

This paper studies the relative spatial distribution of red-sequence and blue-cloud galaxies, and their relation to the dark matter distribution in the COMBO-17 survey as function of scale down to z~1. We measure the 2nd-order auto- and cross-correlation functions of galaxy clustering and express the relative biasing by using aperture …