astro-ph.HE astro-ph.IM gr-qc
Irene Ferranti Mikel Falxa Alberto Sesana Aurelien Chalumeau Nataliya Porayko Golam Shaifullah Ismael Cognard Lucas Guillemot Michael Kramer Kuo Liu Gilles Theureau
Impact of the observation frequency coverage on the significance of a gravitational wave background detection in PTA data