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Voids in the 2D CFA Catalog

Published online by Cambridge University Press:  04 August 2017

M. Lachièze-Rey  and
F. Bouchet
M. Lachièze-Rey
Affiliation:
CEA, Service d'Astrophysique; Ecole Polytechnique
F. Bouchet
Affiliation:
CEA, Service d'Astrophysique; Ecole Polytechnique

Extract

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The void probability function was known from a long time to be an efficient tool in analysing the galaxy repartition (White, Sharp, Schaeffer). We developed a method to determine this quantity with a minimum noise, for any proposed distribution resulting from observations, simulations, or theory. We apply it here to the 2D-CFA catalog. This will be later compared to other 2D galaxy catalogs, to the 3D CFA catalog and to the results of numerical simulations.

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 117: Dark Matter in the Universe , 1987 , pp. 282
Copyright
Copyright © Reidel 1987 

References

Bouchet, F. and Lachièze-Rey, M., 1985, in preparation for ApJ Letters Schaeffer R., A&A, 134, L15 Google Scholar
Sharp, N., 1981, MNRAS, 195, 857 Google Scholar
White, S., 1979, MNRAS, 186, 145 CrossRefGoogle Scholar