HERA 21-cm power spectrum forecasts could constrain dark matter-baryon scattering cross-sections 5 to 10 times better than global 21-cm forecasts and far better than current CMB and satellite bounds.
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Forecasting 21-cm power spectrum sensitivity to dark Matter-baryon scattering
HERA 21-cm power spectrum forecasts could constrain dark matter-baryon scattering cross-sections 5 to 10 times better than global 21-cm forecasts and far better than current CMB and satellite bounds.