Cosmological constraints in Lambda-CDM and Quintessence paradigms with Archeops
Astrophysics
2015-06-24 v1
Abstract
We review the cosmological constraints put by the current CMB experiment including the recent ARCHEOPS data, in the framework of Lambda-CDM and quintessence paradigm. We show that well chosen combinations of constraints from different cosmological observations lead to precise measurements of cosmological parameters. The Universe seems flat with a 70 percents contribution of dark energy with an equation of state very close to those of the vacuum.
Keywords
Cite
@article{arxiv.astro-ph/0305392,
title = {Cosmological constraints in Lambda-CDM and Quintessence paradigms with Archeops},
author = {M. Douspis and A. Riazuelo and Y. Zolnierowski and A. Blanchard and the Archeops Collaboration},
journal= {arXiv preprint arXiv:astro-ph/0305392},
year = {2015}
}
Comments
to appear in New Astronomy Reviews, Proceedings of the CMBNET Meeting, 20-21 February 2003, Oxford, UK