paper

The Redshift Evolution of Clustering in the HDF

arXiv:astro-ph/9811320 · doi:10.1046/j.1365-8711.1999.02612.x

Abstract

We present a correlation function analysis for the catalogue of photometric redshifts obtained from the Hubble Deep Field image by Fernandez-Soto et al., 1998. By dividing the catalogue into redshift bins of width we measured the angular correlation function as a function of redshift up to . From these measurements we derive the trend of the correlation length . We find that is roughly constant with look-back time up to , and then increases to higher values at $z\simgt 2.4$. We estimate the values of , assuming , and different geometries. For we find Mpc, in good agreement with the values obtained from analysis of the Lyman Break Galaxies.

6 pages, 4 postscript figures, version to appear on MNRAS

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