A Flat Photoionization Rate at 2 ≤ z ≤ 4.2: Evidence for a Stellar-Dominated UV Background and against a Decline of Cosmic Star Formation beyond z ~ 3

Faucher-Giguère, Claude-AndréLidz, AdamHernquist, LarsZaldarriaga, Matias2019-09-202008-07-20Faucher-Giguère, Claude-André, Adam Lidz, Lars Hernquist, and Matias Zaldarriaga. 2008. “A Flat Photoionization Rate at 2 ≤z≤ 4.2: Evidence for a Stellar-Dominated UV Background and against a Decline of Cosmic Star Formation Beyondz~ 3.” The Astrophysical Journal 682 (1): L9–12. https://doi.org/10.1086/590409.2041-82052041-8213http://nrs.harvard.edu/urn-3:HUL.InstRepos:41381820en-USA Flat Photoionization Rate at 2 ≤ z ≤ 4.2: Evidence for a Stellar-Dominated UV Background and against a Decline of Cosmic Star Formation beyond z ~ 3Journal Article2019-09-2010.1086/590409