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arXiv:astro-ph/9407069 (astro-ph)
[Submitted on 22 Jul 1994 (v1), last revised 14 Oct 1994 (this version, v2)]

Title:Cosmological-Constant Cold Dark Matter Models and the COBE Two-Year Sky maps

Authors:Emory F. Bunn, Naoshi Sugiyama
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Abstract: We compare the two-year COBE DMR sky maps with the predictions of cosmological-constant cold dark matter models. Using a Bayesian analysis, we find that the most likely value of the cosmological constant in such a model is Lambda = 0. The data set an upper limit on Lambda of 0.78 (0.85) at 90% confidence, and 0.86 (0.92) at 95% confidence with (without) the quadrupole anisotropy.
Comments: 10 pages + 3 figures of uuencoded compressed PostScript. Preprint number CfPA-94-th-33, UTAP-187. (We have corrected an error in our analysis.)
Subjects: Astrophysics (astro-ph)
Cite as: arXiv:astro-ph/9407069
  (or arXiv:astro-ph/9407069v2 for this version)
  https://doi.org/10.48550/arXiv.astro-ph/9407069
Journal reference: Astrophys.J. 446 (1995) 49
Related DOI: https://doi.org/10.1086/175765

Submission history

From: [view email]
[v1] Fri, 22 Jul 1994 06:09:58 UTC (1 KB) (withdrawn)
[v2] Fri, 14 Oct 1994 14:54:58 UTC (110 KB)
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