The Cross-Correlation between Galaxies of Different Luminosities and Colors
We study the cross-correlation between galaxies of different luminosities and colors, using a sample of 284,489 galaxies selected from SDSS DR4. Galaxies are divided into six samples according to luminosity, and each of these samples is further divided into red and blue subsamples according to their...
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Veröffentlicht in: | The Astrophysical journal 2007-08, Vol.664 (2), p.608-632 |
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Sprache: | eng |
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