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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/4878

Title: Constraints on ΩB, Ωm, and h from MAXIMA and BOOMERANG
Authors: Padmanabhan, T.
Sethi, S.K.
Keywords: Cosmology
Cosmic Microwave Background
Cosmology: Observations
Cosmology: Theory
Issue Date: Jul-2001
Publisher: University of Chicago Press
Citation: The Astrophysical Journal, 2001, Vol.555, p125
Abstract: We analyze the BOOMERANG and MAXIMA results in the context of simplest inflationary universes: ΩTotal=1, ns~=1. We attempt to constrain three other parameters-h, ΩB, and Ωm-from these observations. We show that (1) the data are consistent with the values of Ωm and h inferred from other observations and (2) the value of ΩBh2 is too high to be compatible with big bang nucleosynthesis observations at the 2 σ level for ns=1. We also include two cosmic background imager (CBI) band powers in our analysis. However, the inclusion of CBI band powers doesn't affect our conclusions.
Description: Restricted Access. An open-access version is available at arXiv.org (one of the alternative locations)
URI: http://hdl.handle.net/2289/4878
ISSN: 0004-637X
1538-4357(Online)
Alternative Location: http://adsabs.harvard.edu/abs/2001ApJ...555..125P
http://arxiv.org/abs/10.1086/321469
http://arxiv.org/abs/astro-ph/0010309
Copyright: 2001 University of Chicago Press
Appears in Collections:Research Papers (A&A)

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