Impact of H_{0} prior on the evidence for dark radiation
Recent analyses that include cosmic microwave background (CMB) anisotropy measurements from the Atacama Cosmology Telescope and the South Pole Telescope have hinted at the presence of a dark radiation component at more than two standard deviations. However, this result depends sensitively on the ass...
Published in: | Physical Review D |
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Main Authors: | , , , |
Other Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2012
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Subjects: | |
Online Access: | http://hdl.handle.net/11573/488209 https://doi.org/10.1103/physrevd.86.043520 |