Searching for the Cosmic Dawn with the Hyperfine Structure Transition of Hydrogen
<p>The 21 cm hyperfine structure transition of neutral hydrogen promises to open a window into the first billion years of the Universe (z > 6). With the exception of rare lines of sight towards exceptionally distant and luminous galaxies, this period of the universe's history rema...
Internet
https://thesis.library.caltech.edu/11547/1/eastwood_michael_2019.pdfEastwood, Michael William (2019) Searching for the Cosmic Dawn with the Hyperfine Structure Transition of Hydrogen. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/DYPP-JP25. https://resolver.caltech.edu/CaltechTHESIS:05272019-174203596 <https://resolver.caltech.edu/CaltechTHESIS:05272019-174203596>