A Limit From the X-ray Background on the Contribution of Quasars to Reionization

Dijkstra, MarkHaiman, ZoltánLoeb, Abraham2019-09-242004Dijkstra, Mark, Zoltan Haiman, and Abraham Loeb. 2004. “A Limit from the X‐Ray Background on the Contribution of Quasars to Reionization.” The Astrophysical Journal 613 (2): 646–54. https://doi.org/10.1086/422167.0004-637X1538-4357http://nrs.harvard.edu/urn-3:HUL.InstRepos:41393358en-USA Limit From the X-ray Background on the Contribution of Quasars to ReionizationJournal Article2019-09-2410.1086/422167