2002/06/04 by Saleem Zaroubi, Zaroubi, Saleem
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics (astro-ph) #Cosmology and Gravitation Theories #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/0206052
Replaced with a new version (minor revisions and typo corrections). Invited talk at the XIII Recontres de Blois "Frontiers of the Universe", 17-23 June 2001
openalex publication_date 2002/06/04 · arxiv created 2002/06/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
I review the recent developments in the analysis of cosmic flow data, in particular, latest results of bulk flow measurements, comparison between redshift and peculiar velocity catalogs with emphasis on the measured value of the β(=Ωm0.6/b) parameter, and matter power spectrum estimates from galaxy peculiar velocity catalogs. Based on these developments, one can argue that most of the previous discrepancies in the interpretation of cosmic flow data, \it maybe with the exception of bulk flow measurements on scales \gsim 100 h-1\rm Mpc, have either been resolved or fairly understood.