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Redshift Surveys and the Value of Omega

Hume A. Feldman·Adrian L. Melott
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Abstract

We compare the statistical properties of structures normal and transverse to the line of sight which appear in observational data from redshift surveys. We present a statistic which can quantify this effect in a conceptually different way from standard analyses of distortions of the power-spectrum or correlation function. From tests with N-body experiments, we argue that this statistic represents a new, more direct and potentially powerful diagnostic of the cosmological density parameter Omega.

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Hume A. Feldman, Adrian L. Melott. 1999-08-31. Redshift Surveys and the Value of Omega. https://arxiv.org/abs/astro-ph/9908352

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