http://researchbank.swinburne.edu.au/vital/access/manager/Index ${session.getAttribute("locale")} 5 The 2dF Galaxy Redshift Survey: constraints on cosmic star formation history from the cosmic spectrum http://researchbank.swinburne.edu.au/vital/access/manager/Repository/swin:9868 1: e.g., if β > 2, then the SFR for 1 < z < 5 scales as (1 + z)α, with α < 2. This is equivalent to stating that no more than 80% of stars in the universe formed at z > 1. Our results are consistent with the best-fit results from compilations of cosmic SFR estimates based on UV luminosity density, which yield 1.8 < β < 2.9 and - 1.0 < α < 0.7, and are also consistent with estimates of Ω stars based on the K-band luminosity density.]]> Mon 15 Dec 2014 05:03:56 EST ]]>