| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1847774 | Nuclear Physics B - Proceedings Supplements | 2009 | 6 Pages |
Abstract
A precise determination, and comparison, of the epoch of the onset of cosmic acceleration, at redshift zacc, and of dark energy domination, at zeq, provides an interesting measure with which to parameterize dark energy models. By combining complementary cosmological datasets it is possible to place interesting constraints on the redshift and age of cosmological acceleration. Here a briefly review the current constraints on zacc and zeq.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
