Probing cosmic homogeneity in the Local Universe

2023/10/06 by Dias, Bruno L., Avila, Felipe, Bernui, Armando · 3 citations
#Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences

paper · doi:10.48550/arxiv.2310.04594

Abstract

We investigate the transition scale to homogeneity, R_H, using as cosmic tracer the spectroscopic sample of blue galaxies from the Sloan Digital Sky Survey (SDSS). Considering the spatial distribution of the galaxy sample we compute the two point correlation function ξ(r), the scaled counts in spheres N(

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