Redshift Distortions and Clustering in the PSCz Survey
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We have constrained the redshift-distortion parameter $β\equiv Ω^{0.6}/b$ and the real-space power spectrum of the IRAS PSCz survey using a spherical-harmonic redshift-distortion analysis combined with a data compression method which is designed to deal with correlated parameters. Our latest result, $β=0.4 \pm 0.1$, strongly rules out $β=1$.
4 pages, 2 figures, contribution to the Proceedings of Moriond 2000 "Energy Densities in the Universe", Les Arcs, France, January 22-29 2000
4 pages, 2 figures, contribution to the Proceedings of Moriond 2000 "Energy Densities in the Universe", Les Arcs, France, January 22-29 2000