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Galaxy Growth by Merging in the Nearby Universe

  • Authors: Tao Jiang, David W. Hogg, and Michael R. Blanton

Jiang, Hogg, & Blanton 2012 The Astrophysical Journal 759 140.

  • Provider: AAS Journals

Caption: Figure 3.

Number densities of each of the nine red spectroscopic subsamples as a function of redshift. The vertical lines in each graph show the redshift limits used. The number density in red9 appears to rise with redshift because we have removed galaxies with r < 14 mag (see the text).

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