Halo model approach for the 21-cm power spectrum at cosmic dawn
نویسندگان
چکیده
This paper proposes a new analytical approach to explore the 21 cm signal from cosmic dawn, based on halo model, which allows for fast evaluation of signal. study complements previous semi-numerical techniques and raises hopes complete reliability inference, given very efficient models dawn.
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ژورنال
عنوان ژورنال: Physical review
سال: 2021
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.103.083025