4 papers
Astrophysical constraints from future measurements of the kinetic Sunyaev-Zel'dovich power spectrum
Lisa McBride, Adélie Gorce, Marian Douspis +8
High-precision measurements of the Cosmic Microwave Background (CMB) will soon allow for the unprecedented detection of small-scale secondary anisotropies, such as the kinetic Suny…
Generative Models of 21cm EoR Lightcones with 3D Scattering Transforms
Ian Hothi, Erwan Allys, Benoit Semelin +1
The 21cm signal from the Epoch of Reionization (EoR) is observed as a three-dimensional data set known as a lightcone, consisting of a redshift (frequency) axis and two spatial sky…
Combining summary statistics with simulation-based inference for the 21 cm signal from the Epoch of Reionization
Benoit Semelin, Romain Mériot, Ashutosh Mishra +1
The 21 cm signal from the Epoch of Reionization will be observed with the up-coming Square Kilometer Array (SKA). SKA should yield a full tomography of the signal which opens the p…
Comparison of Bayesian inference methods using the Loreli II database of hydro-radiative simulations of the 21-cm signal
Romain Meriot, Benoit Semelin, David Cornu
While the observation of the 21 cm signal from the Cosmic Dawn and Epoch of Reionization is an instrumental challenge, the interpretation of a prospective detection is still open t…