Imprints of quasar duty cycle on the 21cm signal from the Epoch of Reionization

Florian Bolgar, Evan Eames, Clément Hottier +1

Quasars contribute to the 21-cm signal from the Epoch of Reionization (EoR) primarily through their ionizing UV and X-ray emission. However, their radio continuum and Lyman-band em…