Constraints on dark energy models from radial baryon acoustic scale measurements

Oct, 2008
19 pages
Published in:
  • Astrophys.J. 701 (2009) 1373-1380
e-Print:
Report number:
  • KSUPT-08-6

Citations per year

2008201120142017202001234
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.
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