Constraints on dark energy models from radial baryon acoustic scale measurements
Oct, 200819 pages
Published in:
- Astrophys.J. 701 (2009) 1373-1380
e-Print:
- 0810.2104 [astro-ph]
Report number:
- KSUPT-08-6
View in:
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Abstract: (arXiv)
We use the radial baryon acoustic oscillation (BAO) measurements of Gaztanaga et al. (2008) to constrain parameters of dark energy models. These constraints are comparable with constraints from other 'non-radial' BAO data. The radial BAO data are consistent with the time-independent cosmological constant model but do not rule out time-varying dark energy.References(0)
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