REFLEX: cluster-cluster correlation function

• (First) zero point of x(s) around 60-70h-1 Mpc

• Evidence for extra power at separations > 100 h-1 Mpc

• Dashed line is Fourier transform of best fit Peacock form to measured P(k) (see following transp.)

• Again, x(s) seems to detect more clustering on very large scales than a simple smooth fit to the observed P(k)

Guzzo et al., in prep.

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