Quantitative Analysis of the Void Size Distribution in the LCRS and in CDM Models

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dc.creatorMueller, V.
dc.creatorArbabi-Bidgoli, S.
dc.date2001-03-07
dc.date.accessioned2026-07-07T01:57:53Z
dc.date.available2026-07-07T01:57:53Z
dc.descriptionWe have analyzed the size distribution of voids in 2D slices of the Las Campanas Redshift Survey (LCRS). The characteristic sizes show a scaling $D = D_0 + νλ$ with the mean galaxy separation $λ$. Comparison with mock samples of the LCRS in 2D and 3D, using various simulations, cosmologies and galaxy identification schemes, gives a similar scaling, but with steeper slope and a lack of large voids. Best results are obtained for dark matter halos in a $Λ$CDM model.
dc.description4 pages, to appear in the Proccedings of the `4th China-Germany Workshop on Cosmology', Shanghai, October 2000
dc.identifierhttps://arxiv.org/abs/astro-ph/0103110
dc.identifierhttp://arxiv.org/abs/astro-ph/0103110
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/2563
dc.subjectAstrophysics
dc.titleQuantitative Analysis of the Void Size Distribution in the LCRS and in CDM Models
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