Detecting the 21 cm forest in the 21 cm power spectrum
We describe a new technique for constraining the radio-loud population of active galactic nuclei at high redshift by measuring the imprint of 21 cm spectral absorption features (the 21 cm forest) on the 21 cm power spectrum. Using semi-numerical simulations of the intergalactic medium and a semi-emp...
Main Authors: | , , , |
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Other Authors: | , |
Format: | Article |
Language: | English |
Published: |
Oxford University Press (OUP),
2019-06-25T20:02:36Z.
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Subjects: | |
Online Access: | Get fulltext |