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arXiv · astro-ph/9608142

A wide-field K-band survey - II. Galaxy clustering

C. M. Baugh·J. P. Gardner·C. S. Frenk·R. M. Sharples
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Abstract

We present the first measurement of the angular correlation function in a $K$-selected galaxy survey, from two fields covering almost 10 square degrees. The angular correlation function at small angles is well described by a $θ^{-0.8}$ power law, as for optically selected samples. The clustering amplitude is reduced by a factor of $\sim 4$ between galaxies with $K<15$ and a fainter magnitude slice with $15<K<16$. This allows us to place constraints upon the redshift distribution of the galaxies and their spatial correlation function. We find no clear evidence for a change in clustering amplitude when galaxies are selected by their observed $B-K$ colours.

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C. M. Baugh, J. P. Gardner, C. S. Frenk, R. M. Sharples. 1996-08-22. A wide-field K-band survey - II. Galaxy clustering. https://doi.org/10.1093/mnras%2F283.1.l15

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