Speaker
Aurel Schneider
(Department of Astrophysics, University of Zurich)
Description
The 21cm signal from the Cosmic Dawn and the EoR contains extremely valuable information about many aspects of cosmology and astrophysics that cannot easily be obtained by other probes. I will start my talk by summarising our recent attempts to improve the modelling of the 21cm clustering signal, showing that we (and others) are still far away from the precision requirements of SKA-Low. In the second part, I will show new results on cosmology, dark matter physics, and the prospects to detect intermediate-mass black holes at cosmic dawn.
Primary author
Aurel Schneider
(Department of Astrophysics, University of Zurich)
