The contribution of galaxies to OMEGA_0
Astrophysics
2007-05-23 v1
Abstract
We estimate the contribution of galaxies to the cosmological density Omega_0 including also their extended dark halos. We find Omega_gal< 0.1, so implying that the matter in galaxies cannot by itself close the Universe but marginally could be baryonic. (latex file)two figures available upon request).
Cite
@article{arxiv.astro-ph/9402040,
title = {The contribution of galaxies to OMEGA_0},
author = {Paolo Salucci and Massimo Persic},
journal= {arXiv preprint arXiv:astro-ph/9402040},
year = {2007}
}
Comments
4 pages, preprint SISSA, 24/94/A