The 21-cm bispectrum as a probe of non-Gaussianities due to X-ray heating
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DOI: 10.1093/mnras/sty2740
Abstract: We present analysis of the normalized 21-cm bispectrum from fully-numerical simulations of intergalactic-medium heating by stellar sources and high-mass X-ray binaries (HMXBs) during the cosmic dawn. Ly-α coupling is assumed to be saturated, we therefore probe… read more here.
Keywords: bispectrum; ray heating; normalized bispectrum; non gaussianities ... See more keywords