3 papers
astro-ph.CO2021
Using the sample variance of 21cm maps as a tracer of the ionisation topology
Adélie Gorce, Anne Hutter, Jonathan R. Pritchard
Intensity mapping of the 21cm signal of neutral hydrogen will yield exciting insights into the Epoch of Reionisation and the nature of the first galaxies. However, the large amount…
astro-ph.CO2020
Improved constraints on reionisation from CMB observations: A parameterisation of the kSZ effect
Adélie Gorce, Stéphane Ilić, Marian Douspis +2
We show that, in the context of patchy reionisation, an accurate description of the angular power spectrum of the kinetic Sunyaev-Zel'dovich (kSZ) effect is not possible with simpl…
astro-ph.CO2019
Studying the morphology of reionisation with the triangle correlation function of phases
Adélie Gorce, Jonathan R. Pritchard
We present a new statistical tool, called the triangle correlation function (TCF), inspired by the earlier work of Obreschkow et al. It is derived from the three-point correlation…