NPA Seminar: Michael Wilensky, University of Manchester, "Addressing the Challenges in 21-cm Cosmology using Bayesian Inference and other Data Analysis Techniques"
Detailed measurements of 21-cm emission from neutral Hydrogen during the Epoch of Reionization will eventually enable us to tomographically map this relatively unconstrained cosmic era. Furthermore, post-reionization measurements offer an independent probe of the baryon acoustic oscillation scale, ultimately constraining the dark energy equation of state. A measurement of the 21-cm power spectrum using radio interferometers is a critical scientific target for understanding both of these eras.